Finding the Fourth Proportional to 13,326,642.80, 19,991,184.14 and 3,741,956.68
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Solution
The fourth proportional to 13,326,642.80, 19,991,184.14 and 3,741,956.68 is: 5,613,277.56
Step by Step Solution
- Step 1: Write the proportion equation
13,326,642.80 : 19,991,184.14 = 3,741,956.68 : x - Step 2: Convert to fraction form
13,326,642.80/19,991,184.14 = 3,741,956.68/x - Step 3: Cross multiply
13,326,642.80x = 19,991,184.14 × 3,741,956.68 - Step 4: Simplify right side
13,326,642.80x = 74,806,145,033,783.06 - Step 5: Solve for x
x = 74,806,145,033,783.06/13,326,642.80 - Step 6: Final answer
x = 5,613,277.56
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