Home / 8,324,176.82-11,488,825.77-4,840,593.62

Finding the Fourth Proportional to 8,324,176.82, 11,488,825.77 and 4,840,593.62

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Solution

The fourth proportional to 8,324,176.82, 11,488,825.77 and 4,840,593.62 is: 6,680,869.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,176.82 : 11,488,825.77 = 4,840,593.62 : x
  2. Step 2: Convert to fraction form
    8,324,176.82/11,488,825.77 = 4,840,593.62/x
  3. Step 3: Cross multiply
    8,324,176.82x = 11,488,825.77 × 4,840,593.62
  4. Step 4: Simplify right side
    8,324,176.82x = 55,612,736,723,553.59
  5. Step 5: Solve for x
    x = 55,612,736,723,553.59/8,324,176.82
  6. Step 6: Final answer
    x = 6,680,869.22

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.