Home / 3,745,546.60-5,167,425.24-2,274,900.41

Finding the Fourth Proportional to 3,745,546.60, 5,167,425.24 and 2,274,900.41

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Solution

The fourth proportional to 3,745,546.60, 5,167,425.24 and 2,274,900.41 is: 3,138,494.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,546.60 : 5,167,425.24 = 2,274,900.41 : x
  2. Step 2: Convert to fraction form
    3,745,546.60/5,167,425.24 = 2,274,900.41/x
  3. Step 3: Cross multiply
    3,745,546.60x = 5,167,425.24 × 2,274,900.41
  4. Step 4: Simplify right side
    3,745,546.60x = 11,755,377,759,908.72
  5. Step 5: Solve for x
    x = 11,755,377,759,908.72/3,745,546.60
  6. Step 6: Final answer
    x = 3,138,494.60

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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.