Home / 5,545,568.60-8,304,356.10-3,642,003.80

Finding the Fourth Proportional to 5,545,568.60, 8,304,356.10 and 3,642,003.80

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Solution

The fourth proportional to 5,545,568.60, 8,304,356.10 and 3,642,003.80 is: 5,453,813.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,568.60 : 8,304,356.10 = 3,642,003.80 : x
  2. Step 2: Convert to fraction form
    5,545,568.60/8,304,356.10 = 3,642,003.80/x
  3. Step 3: Cross multiply
    5,545,568.60x = 8,304,356.10 × 3,642,003.80
  4. Step 4: Simplify right side
    5,545,568.60x = 30,244,496,472,753.18
  5. Step 5: Solve for x
    x = 30,244,496,472,753.18/5,545,568.60
  6. Step 6: Final answer
    x = 5,453,813.42

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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.