Home / 2,498,160.44-3,747,598.11-769,176.57

Finding the Fourth Proportional to 2,498,160.44, 3,747,598.11 and 769,176.57

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Solution

The fourth proportional to 2,498,160.44, 3,747,598.11 and 769,176.57 is: 1,153,874.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,160.44 : 3,747,598.11 = 769,176.57 : x
  2. Step 2: Convert to fraction form
    2,498,160.44/3,747,598.11 = 769,176.57/x
  3. Step 3: Cross multiply
    2,498,160.44x = 3,747,598.11 × 769,176.57
  4. Step 4: Simplify right side
    2,498,160.44x = 2,882,564,659,988.28
  5. Step 5: Solve for x
    x = 2,882,564,659,988.28/2,498,160.44
  6. Step 6: Final answer
    x = 1,153,874.91

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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.