Home / 11,264,393.33-16,891,000.17-3,587,037.82

Finding the Fourth Proportional to 11,264,393.33, 16,891,000.17 and 3,587,037.82

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Solution

The fourth proportional to 11,264,393.33, 16,891,000.17 and 3,587,037.82 is: 5,378,776.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,264,393.33 : 16,891,000.17 = 3,587,037.82 : x
  2. Step 2: Convert to fraction form
    11,264,393.33/16,891,000.17 = 3,587,037.82/x
  3. Step 3: Cross multiply
    11,264,393.33x = 16,891,000.17 × 3,587,037.82
  4. Step 4: Simplify right side
    11,264,393.33x = 60,588,656,371,737.54
  5. Step 5: Solve for x
    x = 60,588,656,371,737.54/11,264,393.33
  6. Step 6: Final answer
    x = 5,378,776.70

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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.