Home / 4,135,777.56-6,202,846.98-3,930,709.86

Finding the Fourth Proportional to 4,135,777.56, 6,202,846.98 and 3,930,709.86

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Solution

The fourth proportional to 4,135,777.56, 6,202,846.98 and 3,930,709.86 is: 5,895,286.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,777.56 : 6,202,846.98 = 3,930,709.86 : x
  2. Step 2: Convert to fraction form
    4,135,777.56/6,202,846.98 = 3,930,709.86/x
  3. Step 3: Cross multiply
    4,135,777.56x = 6,202,846.98 × 3,930,709.86
  4. Step 4: Simplify right side
    4,135,777.56x = 24,381,591,784,357.22
  5. Step 5: Solve for x
    x = 24,381,591,784,357.22/4,135,777.56
  6. Step 6: Final answer
    x = 5,895,286.06

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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.