Home / 10,681,540.03-16,022,310.22-2,594,461.17

Finding the Fourth Proportional to 10,681,540.03, 16,022,310.22 and 2,594,461.17

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Solution

The fourth proportional to 10,681,540.03, 16,022,310.22 and 2,594,461.17 is: 3,891,691.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,540.03 : 16,022,310.22 = 2,594,461.17 : x
  2. Step 2: Convert to fraction form
    10,681,540.03/16,022,310.22 = 2,594,461.17/x
  3. Step 3: Cross multiply
    10,681,540.03x = 16,022,310.22 × 2,594,461.17
  4. Step 4: Simplify right side
    10,681,540.03x = 41,569,261,639,372.61
  5. Step 5: Solve for x
    x = 41,569,261,639,372.61/10,681,540.03
  6. Step 6: Final answer
    x = 3,891,691.79

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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.