Finding the Fourth Proportional to 1,235,029.08, 1,851,593.90 and 627,318.08
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Solution
The fourth proportional to 1,235,029.08, 1,851,593.90 and 627,318.08 is: 940,494.72
Step by Step Solution
- Step 1: Write the proportion equation
1,235,029.08 : 1,851,593.90 = 627,318.08 : x - Step 2: Convert to fraction form
1,235,029.08/1,851,593.90 = 627,318.08/x - Step 3: Cross multiply
1,235,029.08x = 1,851,593.90 × 627,318.08 - Step 4: Simplify right side
1,235,029.08x = 1,161,538,330,287.71 - Step 5: Solve for x
x = 1,161,538,330,287.71/1,235,029.08 - Step 6: Final answer
x = 940,494.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.