Home / 4,146,800.60-6,220,200.90-3,910,604.60

Finding the Fourth Proportional to 4,146,800.60, 6,220,200.90 and 3,910,604.60

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Solution

The fourth proportional to 4,146,800.60, 6,220,200.90 and 3,910,604.60 is: 5,865,906.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,800.60 : 6,220,200.90 = 3,910,604.60 : x
  2. Step 2: Convert to fraction form
    4,146,800.60/6,220,200.90 = 3,910,604.60/x
  3. Step 3: Cross multiply
    4,146,800.60x = 6,220,200.90 × 3,910,604.60
  4. Step 4: Simplify right side
    4,146,800.60x = 24,324,746,252,464.14
  5. Step 5: Solve for x
    x = 24,324,746,252,464.14/4,146,800.60
  6. Step 6: Final answer
    x = 5,865,906.90

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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.