Finding the Fourth Proportional to 1,375,201.56, 2,063,224.66 and 656,460.42
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Solution
The fourth proportional to 1,375,201.56, 2,063,224.66 and 656,460.42 is: 984,892.23
Step by Step Solution
- Step 1: Write the proportion equation
1,375,201.56 : 2,063,224.66 = 656,460.42 : x - Step 2: Convert to fraction form
1,375,201.56/2,063,224.66 = 656,460.42/x - Step 3: Cross multiply
1,375,201.56x = 2,063,224.66 × 656,460.42 - Step 4: Simplify right side
1,375,201.56x = 1,354,425,326,857.96 - Step 5: Solve for x
x = 1,354,425,326,857.96/1,375,201.56 - Step 6: Final answer
x = 984,892.23
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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.