Home / 2,027,241.46-3,040,862.10-932,915.80

Finding the Fourth Proportional to 2,027,241.46, 3,040,862.10 and 932,915.80

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Solution

The fourth proportional to 2,027,241.46, 3,040,862.10 and 932,915.80 is: 1,399,373.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,027,241.46 : 3,040,862.10 = 932,915.80 : x
  2. Step 2: Convert to fraction form
    2,027,241.46/3,040,862.10 = 932,915.80/x
  3. Step 3: Cross multiply
    2,027,241.46x = 3,040,862.10 × 932,915.80
  4. Step 4: Simplify right side
    2,027,241.46x = 2,836,868,298,711.18
  5. Step 5: Solve for x
    x = 2,836,868,298,711.18/2,027,241.46
  6. Step 6: Final answer
    x = 1,399,373.66

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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.