Home / 3,241,867.28-4,858,454.20-2,523,076.88

Finding the Fourth Proportional to 3,241,867.28, 4,858,454.20 and 2,523,076.88

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Solution

The fourth proportional to 3,241,867.28, 4,858,454.20 and 2,523,076.88 is: 3,781,232.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,867.28 : 4,858,454.20 = 2,523,076.88 : x
  2. Step 2: Convert to fraction form
    3,241,867.28/4,858,454.20 = 2,523,076.88/x
  3. Step 3: Cross multiply
    3,241,867.28x = 4,858,454.20 × 2,523,076.88
  4. Step 4: Simplify right side
    3,241,867.28x = 12,258,253,464,558.90
  5. Step 5: Solve for x
    x = 12,258,253,464,558.90/3,241,867.28
  6. Step 6: Final answer
    x = 3,781,232.36

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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.