Home / 2,497,832.52-3,746,819.87-791,983.46

Finding the Fourth Proportional to 2,497,832.52, 3,746,819.87 and 791,983.46

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Solution

The fourth proportional to 2,497,832.52, 3,746,819.87 and 791,983.46 is: 1,187,997.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,832.52 : 3,746,819.87 = 791,983.46 : x
  2. Step 2: Convert to fraction form
    2,497,832.52/3,746,819.87 = 791,983.46/x
  3. Step 3: Cross multiply
    2,497,832.52x = 3,746,819.87 × 791,983.46
  4. Step 4: Simplify right side
    2,497,832.52x = 2,967,419,341,945.33
  5. Step 5: Solve for x
    x = 2,967,419,341,945.33/2,497,832.52
  6. Step 6: Final answer
    x = 1,187,997.72

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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.