Home / 5,565,757.33-8,348,517.78-1,522,245.22

Finding the Fourth Proportional to 5,565,757.33, 8,348,517.78 and 1,522,245.22

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Solution

The fourth proportional to 5,565,757.33, 8,348,517.78 and 1,522,245.22 is: 2,283,335.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,757.33 : 8,348,517.78 = 1,522,245.22 : x
  2. Step 2: Convert to fraction form
    5,565,757.33/8,348,517.78 = 1,522,245.22/x
  3. Step 3: Cross multiply
    5,565,757.33x = 8,348,517.78 × 1,522,245.22
  4. Step 4: Simplify right side
    5,565,757.33x = 12,708,491,284,690.01
  5. Step 5: Solve for x
    x = 12,708,491,284,690.01/5,565,757.33
  6. Step 6: Final answer
    x = 2,283,335.50

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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.