Home / 1,467,007.97-2,024,568.16-822,469.91

Finding the Fourth Proportional to 1,467,007.97, 2,024,568.16 and 822,469.91

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Solution

The fourth proportional to 1,467,007.97, 2,024,568.16 and 822,469.91 is: 1,135,062.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,007.97 : 2,024,568.16 = 822,469.91 : x
  2. Step 2: Convert to fraction form
    1,467,007.97/2,024,568.16 = 822,469.91/x
  3. Step 3: Cross multiply
    1,467,007.97x = 2,024,568.16 × 822,469.91
  4. Step 4: Simplify right side
    1,467,007.97x = 1,665,146,380,165.05
  5. Step 5: Solve for x
    x = 1,665,146,380,165.05/1,467,007.97
  6. Step 6: Final answer
    x = 1,135,062.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.