Home / 3,277,834.20-4,916,751.30-2,002,375.80

Finding the Fourth Proportional to 3,277,834.20, 4,916,751.30 and 2,002,375.80

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Solution

The fourth proportional to 3,277,834.20, 4,916,751.30 and 2,002,375.80 is: 3,003,563.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,834.20 : 4,916,751.30 = 2,002,375.80 : x
  2. Step 2: Convert to fraction form
    3,277,834.20/4,916,751.30 = 2,002,375.80/x
  3. Step 3: Cross multiply
    3,277,834.20x = 4,916,751.30 × 2,002,375.80
  4. Step 4: Simplify right side
    3,277,834.20x = 9,845,183,817,738.54
  5. Step 5: Solve for x
    x = 9,845,183,817,738.54/3,277,834.20
  6. Step 6: Final answer
    x = 3,003,563.70

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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.