Home / 2,204,136.30-3,306,204.45-606,945.90

Finding the Fourth Proportional to 2,204,136.30, 3,306,204.45 and 606,945.90

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Solution

The fourth proportional to 2,204,136.30, 3,306,204.45 and 606,945.90 is: 910,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,136.30 : 3,306,204.45 = 606,945.90 : x
  2. Step 2: Convert to fraction form
    2,204,136.30/3,306,204.45 = 606,945.90/x
  3. Step 3: Cross multiply
    2,204,136.30x = 3,306,204.45 × 606,945.90
  4. Step 4: Simplify right side
    2,204,136.30x = 2,006,687,235,489.26
  5. Step 5: Solve for x
    x = 2,006,687,235,489.26/2,204,136.30
  6. Step 6: Final answer
    x = 910,418.85

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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.