Home / 2,022,144.02-3,033,207.39-823,799.06

Finding the Fourth Proportional to 2,022,144.02, 3,033,207.39 and 823,799.06

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Solution

The fourth proportional to 2,022,144.02, 3,033,207.39 and 823,799.06 is: 1,235,695.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,144.02 : 3,033,207.39 = 823,799.06 : x
  2. Step 2: Convert to fraction form
    2,022,144.02/3,033,207.39 = 823,799.06/x
  3. Step 3: Cross multiply
    2,022,144.02x = 3,033,207.39 × 823,799.06
  4. Step 4: Simplify right side
    2,022,144.02x = 2,498,753,396,667.05
  5. Step 5: Solve for x
    x = 2,498,753,396,667.05/2,022,144.02
  6. Step 6: Final answer
    x = 1,235,695.07

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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.