Home / 4,308,162.88-5,945,265.12-2,498,376.64

Finding the Fourth Proportional to 4,308,162.88, 5,945,265.12 and 2,498,376.64

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Solution

The fourth proportional to 4,308,162.88, 5,945,265.12 and 2,498,376.64 is: 3,447,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308,162.88 : 5,945,265.12 = 2,498,376.64 : x
  2. Step 2: Convert to fraction form
    4,308,162.88/5,945,265.12 = 2,498,376.64/x
  3. Step 3: Cross multiply
    4,308,162.88x = 5,945,265.12 × 2,498,376.64
  4. Step 4: Simplify right side
    4,308,162.88x = 14,853,511,494,414.80
  5. Step 5: Solve for x
    x = 14,853,511,494,414.80/4,308,162.88
  6. Step 6: Final answer
    x = 3,447,759.96

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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.