Home / 5,352,294.10-7,386,173.15-2,904,905.18

Finding the Fourth Proportional to 5,352,294.10, 7,386,173.15 and 2,904,905.18

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Solution

The fourth proportional to 5,352,294.10, 7,386,173.15 and 2,904,905.18 is: 4,008,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,294.10 : 7,386,173.15 = 2,904,905.18 : x
  2. Step 2: Convert to fraction form
    5,352,294.10/7,386,173.15 = 2,904,905.18/x
  3. Step 3: Cross multiply
    5,352,294.10x = 7,386,173.15 × 2,904,905.18
  4. Step 4: Simplify right side
    5,352,294.10x = 21,456,132,622,545.69
  5. Step 5: Solve for x
    x = 21,456,132,622,545.69/5,352,294.10
  6. Step 6: Final answer
    x = 4,008,773.10

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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.