Home / 2,498,149.42-3,747,742.53-1,002,358.06

Finding the Fourth Proportional to 2,498,149.42, 3,747,742.53 and 1,002,358.06

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Solution

The fourth proportional to 2,498,149.42, 3,747,742.53 and 1,002,358.06 is: 1,503,745.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,149.42 : 3,747,742.53 = 1,002,358.06 : x
  2. Step 2: Convert to fraction form
    2,498,149.42/3,747,742.53 = 1,002,358.06/x
  3. Step 3: Cross multiply
    2,498,149.42x = 3,747,742.53 × 1,002,358.06
  4. Step 4: Simplify right side
    2,498,149.42x = 3,756,579,931,750.29
  5. Step 5: Solve for x
    x = 3,756,579,931,750.29/2,498,149.42
  6. Step 6: Final answer
    x = 1,503,745.09

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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.