Home / 3,373,771.38-5,060,753.73-1,324,346.64

Finding the Fourth Proportional to 3,373,771.38, 5,060,753.73 and 1,324,346.64

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Solution

The fourth proportional to 3,373,771.38, 5,060,753.73 and 1,324,346.64 is: 1,986,557.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,771.38 : 5,060,753.73 = 1,324,346.64 : x
  2. Step 2: Convert to fraction form
    3,373,771.38/5,060,753.73 = 1,324,346.64/x
  3. Step 3: Cross multiply
    3,373,771.38x = 5,060,753.73 × 1,324,346.64
  4. Step 4: Simplify right side
    3,373,771.38x = 6,702,192,198,192.97
  5. Step 5: Solve for x
    x = 6,702,192,198,192.97/3,373,771.38
  6. Step 6: Final answer
    x = 1,986,557.90

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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.