Home / 3,241,016.20-4,861,524.30-996,862.60

Finding the Fourth Proportional to 3,241,016.20, 4,861,524.30 and 996,862.60

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Solution

The fourth proportional to 3,241,016.20, 4,861,524.30 and 996,862.60 is: 1,495,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,016.20 : 4,861,524.30 = 996,862.60 : x
  2. Step 2: Convert to fraction form
    3,241,016.20/4,861,524.30 = 996,862.60/x
  3. Step 3: Cross multiply
    3,241,016.20x = 4,861,524.30 × 996,862.60
  4. Step 4: Simplify right side
    3,241,016.20x = 4,846,271,753,661.18
  5. Step 5: Solve for x
    x = 4,846,271,753,661.18/3,241,016.20
  6. Step 6: Final answer
    x = 1,495,293.90

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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.