Home / 5,242,608.97-7,231,073.54-3,499,399.46

Finding the Fourth Proportional to 5,242,608.97, 7,231,073.54 and 3,499,399.46

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Solution

The fourth proportional to 5,242,608.97, 7,231,073.54 and 3,499,399.46 is: 4,826,683.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,242,608.97 : 7,231,073.54 = 3,499,399.46 : x
  2. Step 2: Convert to fraction form
    5,242,608.97/7,231,073.54 = 3,499,399.46/x
  3. Step 3: Cross multiply
    5,242,608.97x = 7,231,073.54 × 3,499,399.46
  4. Step 4: Simplify right side
    5,242,608.97x = 25,304,414,841,096.29
  5. Step 5: Solve for x
    x = 25,304,414,841,096.29/5,242,608.97
  6. Step 6: Final answer
    x = 4,826,683.62

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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.