Home / 3,665,222.70-5,497,834.05-2,313,000.60

Finding the Fourth Proportional to 3,665,222.70, 5,497,834.05 and 2,313,000.60

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Solution

The fourth proportional to 3,665,222.70, 5,497,834.05 and 2,313,000.60 is: 3,469,500.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,665,222.70 : 5,497,834.05 = 2,313,000.60 : x
  2. Step 2: Convert to fraction form
    3,665,222.70/5,497,834.05 = 2,313,000.60/x
  3. Step 3: Cross multiply
    3,665,222.70x = 5,497,834.05 × 2,313,000.60
  4. Step 4: Simplify right side
    3,665,222.70x = 12,716,493,456,350.43
  5. Step 5: Solve for x
    x = 12,716,493,456,350.43/3,665,222.70
  6. Step 6: Final answer
    x = 3,469,500.90

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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.