Home / 3,674,601-5,071,233.12-2,204,564.66

Finding the Fourth Proportional to 3,674,601, 5,071,233.12 and 2,204,564.66

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Solution

The fourth proportional to 3,674,601, 5,071,233.12 and 2,204,564.66 is: 3,042,469.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,601 : 5,071,233.12 = 2,204,564.66 : x
  2. Step 2: Convert to fraction form
    3,674,601/5,071,233.12 = 2,204,564.66/x
  3. Step 3: Cross multiply
    3,674,601x = 5,071,233.12 × 2,204,564.66
  4. Step 4: Simplify right side
    3,674,601x = 11,179,861,318,973.54
  5. Step 5: Solve for x
    x = 11,179,861,318,973.54/3,674,601
  6. Step 6: Final answer
    x = 3,042,469.46

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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.