Home / 3,844,233.90-5,306,149.71-2,538,439.26

Finding the Fourth Proportional to 3,844,233.90, 5,306,149.71 and 2,538,439.26

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Solution

The fourth proportional to 3,844,233.90, 5,306,149.71 and 2,538,439.26 is: 3,503,777.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,233.90 : 5,306,149.71 = 2,538,439.26 : x
  2. Step 2: Convert to fraction form
    3,844,233.90/5,306,149.71 = 2,538,439.26/x
  3. Step 3: Cross multiply
    3,844,233.90x = 5,306,149.71 × 2,538,439.26
  4. Step 4: Simplify right side
    3,844,233.90x = 13,469,338,743,301.61
  5. Step 5: Solve for x
    x = 13,469,338,743,301.61/3,844,233.90
  6. Step 6: Final answer
    x = 3,503,777.11

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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.