Home / 5,613,755.07-7,747,082.91-3,292,321.91

Finding the Fourth Proportional to 5,613,755.07, 7,747,082.91 and 3,292,321.91

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Solution

The fourth proportional to 5,613,755.07, 7,747,082.91 and 3,292,321.91 is: 4,543,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,755.07 : 7,747,082.91 = 3,292,321.91 : x
  2. Step 2: Convert to fraction form
    5,613,755.07/7,747,082.91 = 3,292,321.91/x
  3. Step 3: Cross multiply
    5,613,755.07x = 7,747,082.91 × 3,292,321.91
  4. Step 4: Simplify right side
    5,613,755.07x = 25,505,890,822,547.27
  5. Step 5: Solve for x
    x = 25,505,890,822,547.27/5,613,755.07
  6. Step 6: Final answer
    x = 4,543,463.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.