Home / 1,617,192.44-2,425,078.17-605,604.90

Finding the Fourth Proportional to 1,617,192.44, 2,425,078.17 and 605,604.90

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Solution

The fourth proportional to 1,617,192.44, 2,425,078.17 and 605,604.90 is: 908,141.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,192.44 : 2,425,078.17 = 605,604.90 : x
  2. Step 2: Convert to fraction form
    1,617,192.44/2,425,078.17 = 605,604.90/x
  3. Step 3: Cross multiply
    1,617,192.44x = 2,425,078.17 × 605,604.90
  4. Step 4: Simplify right side
    1,617,192.44x = 1,468,639,231,729.08
  5. Step 5: Solve for x
    x = 1,468,639,231,729.08/1,617,192.44
  6. Step 6: Final answer
    x = 908,141.29

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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.