Home / 1,567,489.10-2,351,233.65-503,294.90

Finding the Fourth Proportional to 1,567,489.10, 2,351,233.65 and 503,294.90

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Solution

The fourth proportional to 1,567,489.10, 2,351,233.65 and 503,294.90 is: 754,942.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,489.10 : 2,351,233.65 = 503,294.90 : x
  2. Step 2: Convert to fraction form
    1,567,489.10/2,351,233.65 = 503,294.90/x
  3. Step 3: Cross multiply
    1,567,489.10x = 2,351,233.65 × 503,294.90
  4. Step 4: Simplify right side
    1,567,489.10x = 1,183,363,904,753.39
  5. Step 5: Solve for x
    x = 1,183,363,904,753.39/1,567,489.10
  6. Step 6: Final answer
    x = 754,942.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.