Home / 8,944,747.76-13,391,925.96-8,037,755.12

Finding the Fourth Proportional to 8,944,747.76, 13,391,925.96 and 8,037,755.12

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Solution

The fourth proportional to 8,944,747.76, 13,391,925.96 and 8,037,755.12 is: 12,033,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,944,747.76 : 13,391,925.96 = 8,037,755.12 : x
  2. Step 2: Convert to fraction form
    8,944,747.76/13,391,925.96 = 8,037,755.12/x
  3. Step 3: Cross multiply
    8,944,747.76x = 13,391,925.96 × 8,037,755.12
  4. Step 4: Simplify right side
    8,944,747.76x = 107,641,021,451,650.92
  5. Step 5: Solve for x
    x = 107,641,021,451,650.92/8,944,747.76
  6. Step 6: Final answer
    x = 12,033,991.83

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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.