 | Francis Nichols - 1811 - 162 páginas
...the product by the first; the quotient will be the fourth term required. If logarithms be used, add the logarithms of the second and third terms, and from the sum sub* F. Nichols proposes to reprint De La Lande's Stereotype Tables of the Logarithms of Numbers, Sines... | |
 | Jeremiah Day - 1815 - 172 páginas
...multiplication, and subtraction, of division. To find then, by logarithms, the fourth term :in a proportion, ADD the logarithms of the SECOND and THIRD terms, and .from the sum SUBTRACT the logarithm of the FIRST term. The remainder will be the logarithm of the term required. Ex. 1. Find a fourth proportional to... | |
 | Jeremiah Day - 1815 - 388 páginas
...multiplication, and subtraction, of division. To find then, by logarithms, the fourth ^term in a proportion, ADD the logarithms of the SECOND and THIRD terms, and from the sum SUBTRACT the logarithm ofJhe FIRST term. The remainder will be the logarithm of the term required. Ex. L Find a fourth proportional... | |
 | 1818 - 264 páginas
...what is that pr. lb.? Ans. 21 cts-. PROPORTION BY LOGARITHMS. RULE. If the proportion be direct, add the logarithms of the second and third terms, and from the sum subtract the logarithm of the first term. The remainder will be the logarithm of the term required. If the proportion be inrerse, add the... | |
 | 1823 - 856 páginas
...Here the I taken from the — I makes it become — 2 to set down. PROPORTION BY LOGARITHM!. RULE. ADD the logarithms of the second and third terms, and from the sum subtract the logarithm of the firtt term by the foregoing rules, the remainder will be the logarithm of the fourth term required.... | |
 | Abel Flint - 1835 - 366 páginas
...; and in the table of artificial sines, and tangents, for the logarithmic sine, tangent or secant. ADD TOGETHER THE LOGARITHMS OF THE SECOND AND THIRD TERMS, AND FROM THEIR SUM SUBTRACT THE LOGARITHM OF THE FIRST TEKM : THE REM.AINDER WILL BE THE LOGARITHM OF THE FOURTH... | |
 | 1836 - 488 páginas
...product by the number expressing the root. To find by logarithms the fourth term in a proportion, add the logarithms of the second and third terms, and from the sum subtract the logarithm of the first term. , Arithmetical complement. The difference between a giv. en number and 10, or 101) or 1000, &c.... | |
 | Jeremiah Day - 1838 - 416 páginas
...subtraction, of division. To find, then, by logarithms, the fourth term in a proportion, ADD THE LOGARITHMS OP THE SECOND AND THIRD TERMS, AND from the sum SUBTRACT THE LOGARITHM OF THE FIRST TERM. The remainder will be the logarithm of the term required. Ex. 1. Find a fourth proportional to... | |
 | Jeremiah Day - 1839 - 434 páginas
...multiplication, and subtraction, of division. To find, then, by logarithms, the fourth term in a proportion, ADD THE LOGARITHMS OF THE SECOND AND THIRD TERMS, AND from the sum SUBTRACT THE LOGARITHM OF THE FIRST TERM. The remainder will be the logarithm of the term required. Ex. 1. Find a fourth proportional to... | |
 | Janet Taylor - 1842 - 592 páginas
...Log. of -06099 = 8-78526 Log. of 19 = 9-27875 Quoticnt -321 = Log. 9-50651 RULE OF THREE. RULE 1 . — Add together the logarithms of the second and third terms, and from thcir sum subtract the logarithm of the first term, the remainder will be the logarithm of the fourth... | |
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To find, then, by logarithms, the fourth term in a proportion, ADD THE LOGARITHMS OF THE SECOND AND THIRD TERMS, AND from the sum SUBTRACT THE LOGARITHM OF THE FIRST TERM. 
