Home / 9,067,066.20-13,592,726.10-5,469,013.80

Finding the Fourth Proportional to 9,067,066.20, 13,592,726.10 and 5,469,013.80

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Solution

The fourth proportional to 9,067,066.20, 13,592,726.10 and 5,469,013.80 is: 8,198,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,066.20 : 13,592,726.10 = 5,469,013.80 : x
  2. Step 2: Convert to fraction form
    9,067,066.20/13,592,726.10 = 5,469,013.80/x
  3. Step 3: Cross multiply
    9,067,066.20x = 13,592,726.10 × 5,469,013.80
  4. Step 4: Simplify right side
    9,067,066.20x = 74,338,806,620,520.17
  5. Step 5: Solve for x
    x = 74,338,806,620,520.17/9,067,066.20
  6. Step 6: Final answer
    x = 8,198,771.79

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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.