Home / 11,070,520.40-16,608,113.40-3,498,251.60

Finding the Fourth Proportional to 11,070,520.40, 16,608,113.40 and 3,498,251.60

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Solution

The fourth proportional to 11,070,520.40, 16,608,113.40 and 3,498,251.60 is: 5,248,114.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070,520.40 : 16,608,113.40 = 3,498,251.60 : x
  2. Step 2: Convert to fraction form
    11,070,520.40/16,608,113.40 = 3,498,251.60/x
  3. Step 3: Cross multiply
    11,070,520.40x = 16,608,113.40 × 3,498,251.60
  4. Step 4: Simplify right side
    11,070,520.40x = 58,099,359,274,531.45
  5. Step 5: Solve for x
    x = 58,099,359,274,531.45/11,070,520.40
  6. Step 6: Final answer
    x = 5,248,114.56

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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.