Home / 1,073,997.29-1,482,121.61-590,593.61

Finding the Fourth Proportional to 1,073,997.29, 1,482,121.61 and 590,593.61

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Solution

The fourth proportional to 1,073,997.29, 1,482,121.61 and 590,593.61 is: 815,022.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,997.29 : 1,482,121.61 = 590,593.61 : x
  2. Step 2: Convert to fraction form
    1,073,997.29/1,482,121.61 = 590,593.61/x
  3. Step 3: Cross multiply
    1,073,997.29x = 1,482,121.61 × 590,593.61
  4. Step 4: Simplify right side
    1,073,997.29x = 875,331,549,155.94
  5. Step 5: Solve for x
    x = 875,331,549,155.94/1,073,997.29
  6. Step 6: Final answer
    x = 815,022.12

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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.