Home / 8,324,246.80-12,483,259.80-3,274,512.40

Finding the Fourth Proportional to 8,324,246.80, 12,483,259.80 and 3,274,512.40

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Solution

The fourth proportional to 8,324,246.80, 12,483,259.80 and 3,274,512.40 is: 4,910,545.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,246.80 : 12,483,259.80 = 3,274,512.40 : x
  2. Step 2: Convert to fraction form
    8,324,246.80/12,483,259.80 = 3,274,512.40/x
  3. Step 3: Cross multiply
    8,324,246.80x = 12,483,259.80 × 3,274,512.40
  4. Step 4: Simplify right side
    8,324,246.80x = 40,876,589,007,521.52
  5. Step 5: Solve for x
    x = 40,876,589,007,521.52/8,324,246.80
  6. Step 6: Final answer
    x = 4,910,545.06

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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.