Home / 6,100,906.68-8,419,997.92-3,522,583.12

Finding the Fourth Proportional to 6,100,906.68, 8,419,997.92 and 3,522,583.12

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Solution

The fourth proportional to 6,100,906.68, 8,419,997.92 and 3,522,583.12 is: 4,861,595.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,906.68 : 8,419,997.92 = 3,522,583.12 : x
  2. Step 2: Convert to fraction form
    6,100,906.68/8,419,997.92 = 3,522,583.12/x
  3. Step 3: Cross multiply
    6,100,906.68x = 8,419,997.92 × 3,522,583.12
  4. Step 4: Simplify right side
    6,100,906.68x = 29,660,142,543,427.11
  5. Step 5: Solve for x
    x = 29,660,142,543,427.11/6,100,906.68
  6. Step 6: Final answer
    x = 4,861,595.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.