Home / 5,344,086.38-7,375,305.76-2,930,104.94

Finding the Fourth Proportional to 5,344,086.38, 7,375,305.76 and 2,930,104.94

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Solution

The fourth proportional to 5,344,086.38, 7,375,305.76 and 2,930,104.94 is: 4,043,800.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,086.38 : 7,375,305.76 = 2,930,104.94 : x
  2. Step 2: Convert to fraction form
    5,344,086.38/7,375,305.76 = 2,930,104.94/x
  3. Step 3: Cross multiply
    5,344,086.38x = 7,375,305.76 × 2,930,104.94
  4. Step 4: Simplify right side
    5,344,086.38x = 21,610,419,797,184.66
  5. Step 5: Solve for x
    x = 21,610,419,797,184.66/5,344,086.38
  6. Step 6: Final answer
    x = 4,043,800.62

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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.