Home / 6,220,591.59-9,329,487.69-2,231,503.59

Finding the Fourth Proportional to 6,220,591.59, 9,329,487.69 and 2,231,503.59

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Solution

The fourth proportional to 6,220,591.59, 9,329,487.69 and 2,231,503.59 is: 3,346,753.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,591.59 : 9,329,487.69 = 2,231,503.59 : x
  2. Step 2: Convert to fraction form
    6,220,591.59/9,329,487.69 = 2,231,503.59/x
  3. Step 3: Cross multiply
    6,220,591.59x = 9,329,487.69 × 2,231,503.59
  4. Step 4: Simplify right side
    6,220,591.59x = 20,818,785,273,095.80
  5. Step 5: Solve for x
    x = 20,818,785,273,095.80/6,220,591.59
  6. Step 6: Final answer
    x = 3,346,753.27

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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.