Home / 5,560,212.60-8,340,318.90-4,440,468.60

Finding the Fourth Proportional to 5,560,212.60, 8,340,318.90 and 4,440,468.60

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Solution

The fourth proportional to 5,560,212.60, 8,340,318.90 and 4,440,468.60 is: 6,660,702.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,212.60 : 8,340,318.90 = 4,440,468.60 : x
  2. Step 2: Convert to fraction form
    5,560,212.60/8,340,318.90 = 4,440,468.60/x
  3. Step 3: Cross multiply
    5,560,212.60x = 8,340,318.90 × 4,440,468.60
  4. Step 4: Simplify right side
    5,560,212.60x = 37,034,924,189,436.54
  5. Step 5: Solve for x
    x = 37,034,924,189,436.54/5,560,212.60
  6. Step 6: Final answer
    x = 6,660,702.90

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Similar ratio
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1.5x scale

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.