Home / 3,108,744.39-4,641,257.62-2,375,429.79

Finding the Fourth Proportional to 3,108,744.39, 4,641,257.62 and 2,375,429.79

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Solution

The fourth proportional to 3,108,744.39, 4,641,257.62 and 2,375,429.79 is: 3,546,441.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,108,744.39 : 4,641,257.62 = 2,375,429.79 : x
  2. Step 2: Convert to fraction form
    3,108,744.39/4,641,257.62 = 2,375,429.79/x
  3. Step 3: Cross multiply
    3,108,744.39x = 4,641,257.62 × 2,375,429.79
  4. Step 4: Simplify right side
    3,108,744.39x = 11,024,981,601,735.35
  5. Step 5: Solve for x
    x = 11,024,981,601,735.35/3,108,744.39
  6. Step 6: Final answer
    x = 3,546,441.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.