Home / 10,060,265.49-15,044,044.77-7,471,458.92

Finding the Fourth Proportional to 10,060,265.49, 15,044,044.77 and 7,471,458.92

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Solution

The fourth proportional to 10,060,265.49, 15,044,044.77 and 7,471,458.92 is: 11,172,763.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,060,265.49 : 15,044,044.77 = 7,471,458.92 : x
  2. Step 2: Convert to fraction form
    10,060,265.49/15,044,044.77 = 7,471,458.92/x
  3. Step 3: Cross multiply
    10,060,265.49x = 15,044,044.77 × 7,471,458.92
  4. Step 4: Simplify right side
    10,060,265.49x = 112,400,962,414,475.62
  5. Step 5: Solve for x
    x = 112,400,962,414,475.62/10,060,265.49
  6. Step 6: Final answer
    x = 11,172,763.04

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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.