Home / 2,302,073.87-3,452,521.59-682,463.96

Finding the Fourth Proportional to 2,302,073.87, 3,452,521.59 and 682,463.96

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Solution

The fourth proportional to 2,302,073.87, 3,452,521.59 and 682,463.96 is: 1,023,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,073.87 : 3,452,521.59 = 682,463.96 : x
  2. Step 2: Convert to fraction form
    2,302,073.87/3,452,521.59 = 682,463.96/x
  3. Step 3: Cross multiply
    2,302,073.87x = 3,452,521.59 × 682,463.96
  4. Step 4: Simplify right side
    2,302,073.87x = 2,356,221,564,928.20
  5. Step 5: Solve for x
    x = 2,356,221,564,928.20/2,302,073.87
  6. Step 6: Final answer
    x = 1,023,521.27

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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.