Home / 3,650,454.24-5,475,262.92-955,039.56

Finding the Fourth Proportional to 3,650,454.24, 5,475,262.92 and 955,039.56

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Solution

The fourth proportional to 3,650,454.24, 5,475,262.92 and 955,039.56 is: 1,432,449.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,454.24 : 5,475,262.92 = 955,039.56 : x
  2. Step 2: Convert to fraction form
    3,650,454.24/5,475,262.92 = 955,039.56/x
  3. Step 3: Cross multiply
    3,650,454.24x = 5,475,262.92 × 955,039.56
  4. Step 4: Simplify right side
    3,650,454.24x = 5,229,092,690,001.12
  5. Step 5: Solve for x
    x = 5,229,092,690,001.12/3,650,454.24
  6. Step 6: Final answer
    x = 1,432,449.87

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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.