Home / 6,238,082.70-9,350,125.65-3,204,276.30

Finding the Fourth Proportional to 6,238,082.70, 9,350,125.65 and 3,204,276.30

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Solution

The fourth proportional to 6,238,082.70, 9,350,125.65 and 3,204,276.30 is: 4,802,819.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,082.70 : 9,350,125.65 = 3,204,276.30 : x
  2. Step 2: Convert to fraction form
    6,238,082.70/9,350,125.65 = 3,204,276.30/x
  3. Step 3: Cross multiply
    6,238,082.70x = 9,350,125.65 × 3,204,276.30
  4. Step 4: Simplify right side
    6,238,082.70x = 29,960,386,022,317.09
  5. Step 5: Solve for x
    x = 29,960,386,022,317.09/6,238,082.70
  6. Step 6: Final answer
    x = 4,802,819.63

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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.