Home / 3,744,735.28-5,167,713.40-2,025,850.80

Finding the Fourth Proportional to 3,744,735.28, 5,167,713.40 and 2,025,850.80

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Solution

The fourth proportional to 3,744,735.28, 5,167,713.40 and 2,025,850.80 is: 2,795,662.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,735.28 : 5,167,713.40 = 2,025,850.80 : x
  2. Step 2: Convert to fraction form
    3,744,735.28/5,167,713.40 = 2,025,850.80/x
  3. Step 3: Cross multiply
    3,744,735.28x = 5,167,713.40 × 2,025,850.80
  4. Step 4: Simplify right side
    3,744,735.28x = 10,469,016,325,560.72
  5. Step 5: Solve for x
    x = 10,469,016,325,560.72/3,744,735.28
  6. Step 6: Final answer
    x = 2,795,662.59

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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.