Home / 2,004,453.16-3,006,797.82-656,757.16

Finding the Fourth Proportional to 2,004,453.16, 3,006,797.82 and 656,757.16

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Solution

The fourth proportional to 2,004,453.16, 3,006,797.82 and 656,757.16 is: 985,174.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,453.16 : 3,006,797.82 = 656,757.16 : x
  2. Step 2: Convert to fraction form
    2,004,453.16/3,006,797.82 = 656,757.16/x
  3. Step 3: Cross multiply
    2,004,453.16x = 3,006,797.82 × 656,757.16
  4. Step 4: Simplify right side
    2,004,453.16x = 1,974,735,996,957.39
  5. Step 5: Solve for x
    x = 1,974,735,996,957.39/2,004,453.16
  6. Step 6: Final answer
    x = 985,174.43

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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.