Home / 6,238,076.20-9,350,115.90-3,204,269.80

Finding the Fourth Proportional to 6,238,076.20, 9,350,115.90 and 3,204,269.80

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Solution

The fourth proportional to 6,238,076.20, 9,350,115.90 and 3,204,269.80 is: 4,802,809.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,076.20 : 9,350,115.90 = 3,204,269.80 : x
  2. Step 2: Convert to fraction form
    6,238,076.20/9,350,115.90 = 3,204,269.80/x
  3. Step 3: Cross multiply
    6,238,076.20x = 9,350,115.90 × 3,204,269.80
  4. Step 4: Simplify right side
    6,238,076.20x = 29,960,294,004,869.82
  5. Step 5: Solve for x
    x = 29,960,294,004,869.82/6,238,076.20
  6. Step 6: Final answer
    x = 4,802,809.88

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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.