Home / 10,930,184.82-16,392,415.10-3,251,761.47

Finding the Fourth Proportional to 10,930,184.82, 16,392,415.10 and 3,251,761.47

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Solution

The fourth proportional to 10,930,184.82, 16,392,415.10 and 3,251,761.47 is: 4,876,790.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,930,184.82 : 16,392,415.10 = 3,251,761.47 : x
  2. Step 2: Convert to fraction form
    10,930,184.82/16,392,415.10 = 3,251,761.47/x
  3. Step 3: Cross multiply
    10,930,184.82x = 16,392,415.10 × 3,251,761.47
  4. Step 4: Simplify right side
    10,930,184.82x = 53,304,223,806,167.40
  5. Step 5: Solve for x
    x = 53,304,223,806,167.40/10,930,184.82
  6. Step 6: Final answer
    x = 4,876,790.71

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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.