Home / 5,304,017.30-7,317,623.86-3,469,522.82

Finding the Fourth Proportional to 5,304,017.30, 7,317,623.86 and 3,469,522.82

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Solution

The fourth proportional to 5,304,017.30, 7,317,623.86 and 3,469,522.82 is: 4,786,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304,017.30 : 7,317,623.86 = 3,469,522.82 : x
  2. Step 2: Convert to fraction form
    5,304,017.30/7,317,623.86 = 3,469,522.82/x
  3. Step 3: Cross multiply
    5,304,017.30x = 7,317,623.86 × 3,469,522.82
  4. Step 4: Simplify right side
    5,304,017.30x = 25,388,662,970,446.48
  5. Step 5: Solve for x
    x = 25,388,662,970,446.48/5,304,017.30
  6. Step 6: Final answer
    x = 4,786,685.55

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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.