Home / 6,777,590.28-9,352,819.17-3,680,046.69

Finding the Fourth Proportional to 6,777,590.28, 9,352,819.17 and 3,680,046.69

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Solution

The fourth proportional to 6,777,590.28, 9,352,819.17 and 3,680,046.69 is: 5,078,325.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777,590.28 : 9,352,819.17 = 3,680,046.69 : x
  2. Step 2: Convert to fraction form
    6,777,590.28/9,352,819.17 = 3,680,046.69/x
  3. Step 3: Cross multiply
    6,777,590.28x = 9,352,819.17 × 3,680,046.69
  4. Step 4: Simplify right side
    6,777,590.28x = 34,418,811,228,727.05
  5. Step 5: Solve for x
    x = 34,418,811,228,727.05/6,777,590.28
  6. Step 6: Final answer
    x = 5,078,325.75

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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.