Finding the Fourth Proportional to 1,283,374.13, 1,926,953.60 and 715,864.03
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Solution
The fourth proportional to 1,283,374.13, 1,926,953.60 and 715,864.03 is: 1,074,851.63
Step by Step Solution
- Step 1: Write the proportion equation
1,283,374.13 : 1,926,953.60 = 715,864.03 : x - Step 2: Convert to fraction form
1,283,374.13/1,926,953.60 = 715,864.03/x - Step 3: Cross multiply
1,283,374.13x = 1,926,953.60 × 715,864.03 - Step 4: Simplify right side
1,283,374.13x = 1,379,436,765,349.04 - Step 5: Solve for x
x = 1,379,436,765,349.04/1,283,374.13 - Step 6: Final answer
x = 1,074,851.63
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