Home / 3,715,839.36-5,564,304.96-2,449,825.92

Finding the Fourth Proportional to 3,715,839.36, 5,564,304.96 and 2,449,825.92

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Solution

The fourth proportional to 3,715,839.36, 5,564,304.96 and 2,449,825.92 is: 3,668,505.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,715,839.36 : 5,564,304.96 = 2,449,825.92 : x
  2. Step 2: Convert to fraction form
    3,715,839.36/5,564,304.96 = 2,449,825.92/x
  3. Step 3: Cross multiply
    3,715,839.36x = 5,564,304.96 × 2,449,825.92
  4. Step 4: Simplify right side
    3,715,839.36x = 13,631,578,517,792.56
  5. Step 5: Solve for x
    x = 13,631,578,517,792.56/3,715,839.36
  6. Step 6: Final answer
    x = 3,668,505.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.