Home / 2,469,221.88-3,722,340.14-2,304,622.80

Finding the Fourth Proportional to 2,469,221.88, 3,722,340.14 and 2,304,622.80

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Solution

The fourth proportional to 2,469,221.88, 3,722,340.14 and 2,304,622.80 is: 3,474,207.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,221.88 : 3,722,340.14 = 2,304,622.80 : x
  2. Step 2: Convert to fraction form
    2,469,221.88/3,722,340.14 = 2,304,622.80/x
  3. Step 3: Cross multiply
    2,469,221.88x = 3,722,340.14 × 2,304,622.80
  4. Step 4: Simplify right side
    2,469,221.88x = 8,578,589,955,999.19
  5. Step 5: Solve for x
    x = 8,578,589,955,999.19/2,469,221.88
  6. Step 6: Final answer
    x = 3,474,207.82

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.