Home / 3,744,320.73-5,165,521.38-2,194,796.85

Finding the Fourth Proportional to 3,744,320.73, 5,165,521.38 and 2,194,796.85

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Solution

The fourth proportional to 3,744,320.73, 5,165,521.38 and 2,194,796.85 is: 3,027,857.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,320.73 : 5,165,521.38 = 2,194,796.85 : x
  2. Step 2: Convert to fraction form
    3,744,320.73/5,165,521.38 = 2,194,796.85/x
  3. Step 3: Cross multiply
    3,744,320.73x = 5,165,521.38 × 2,194,796.85
  4. Step 4: Simplify right side
    3,744,320.73x = 11,337,270,053,431.65
  5. Step 5: Solve for x
    x = 11,337,270,053,431.65/3,744,320.73
  6. Step 6: Final answer
    x = 3,027,857.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.