Home / 2,302,073.68-3,452,521.31-682,463.78

Finding the Fourth Proportional to 2,302,073.68, 3,452,521.31 and 682,463.78

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Solution

The fourth proportional to 2,302,073.68, 3,452,521.31 and 682,463.78 is: 1,023,520.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,073.68 : 3,452,521.31 = 682,463.78 : x
  2. Step 2: Convert to fraction form
    2,302,073.68/3,452,521.31 = 682,463.78/x
  3. Step 3: Cross multiply
    2,302,073.68x = 3,452,521.31 × 682,463.78
  4. Step 4: Simplify right side
    2,302,073.68x = 2,356,220,738,584.42
  5. Step 5: Solve for x
    x = 2,356,220,738,584.42/2,302,073.68
  6. Step 6: Final answer
    x = 1,023,520.99

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.