Home / 6,226,498.20-9,339,747.30-4,098,984.60

Finding the Fourth Proportional to 6,226,498.20, 9,339,747.30 and 4,098,984.60

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Solution

The fourth proportional to 6,226,498.20, 9,339,747.30 and 4,098,984.60 is: 6,148,476.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226,498.20 : 9,339,747.30 = 4,098,984.60 : x
  2. Step 2: Convert to fraction form
    6,226,498.20/9,339,747.30 = 4,098,984.60/x
  3. Step 3: Cross multiply
    6,226,498.20x = 9,339,747.30 × 4,098,984.60
  4. Step 4: Simplify right side
    6,226,498.20x = 38,283,480,350,591.59
  5. Step 5: Solve for x
    x = 38,283,480,350,591.59/6,226,498.20
  6. Step 6: Final answer
    x = 6,148,476.90

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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.