Home / 1,373,493.76-2,060,535.92-462,766.73

Finding the Fourth Proportional to 1,373,493.76, 2,060,535.92 and 462,766.73

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Solution

The fourth proportional to 1,373,493.76, 2,060,535.92 and 462,766.73 is: 694,249.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,493.76 : 2,060,535.92 = 462,766.73 : x
  2. Step 2: Convert to fraction form
    1,373,493.76/2,060,535.92 = 462,766.73/x
  3. Step 3: Cross multiply
    1,373,493.76x = 2,060,535.92 × 462,766.73
  4. Step 4: Simplify right side
    1,373,493.76x = 953,547,469,745.94
  5. Step 5: Solve for x
    x = 953,547,469,745.94/1,373,493.76
  6. Step 6: Final answer
    x = 694,249.58

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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.