Home / 3,744,960.85-5,619,217.74-2,593,976.92

Finding the Fourth Proportional to 3,744,960.85, 5,619,217.74 and 2,593,976.92

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Solution

The fourth proportional to 3,744,960.85, 5,619,217.74 and 2,593,976.92 is: 3,892,195.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,960.85 : 5,619,217.74 = 2,593,976.92 : x
  2. Step 2: Convert to fraction form
    3,744,960.85/5,619,217.74 = 2,593,976.92/x
  3. Step 3: Cross multiply
    3,744,960.85x = 5,619,217.74 × 2,593,976.92
  4. Step 4: Simplify right side
    3,744,960.85x = 14,576,121,126,014.56
  5. Step 5: Solve for x
    x = 14,576,121,126,014.56/3,744,960.85
  6. Step 6: Final answer
    x = 3,892,195.86

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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.