Home / 2,469,320.24-3,722,488.40-2,304,721.20

Finding the Fourth Proportional to 2,469,320.24, 3,722,488.40 and 2,304,721.20

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Solution

The fourth proportional to 2,469,320.24, 3,722,488.40 and 2,304,721.20 is: 3,474,356.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,320.24 : 3,722,488.40 = 2,304,721.20 : x
  2. Step 2: Convert to fraction form
    2,469,320.24/3,722,488.40 = 2,304,721.20/x
  3. Step 3: Cross multiply
    2,469,320.24x = 3,722,488.40 × 2,304,721.20
  4. Step 4: Simplify right side
    2,469,320.24x = 8,579,297,932,234.08
  5. Step 5: Solve for x
    x = 8,579,297,932,234.08/2,469,320.24
  6. Step 6: Final answer
    x = 3,474,356.14

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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.