Home / 1,074,535.27-1,482,800.28-591,022.37

Finding the Fourth Proportional to 1,074,535.27, 1,482,800.28 and 591,022.37

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Solution

The fourth proportional to 1,074,535.27, 1,482,800.28 and 591,022.37 is: 815,578.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,535.27 : 1,482,800.28 = 591,022.37 : x
  2. Step 2: Convert to fraction form
    1,074,535.27/1,482,800.28 = 591,022.37/x
  3. Step 3: Cross multiply
    1,074,535.27x = 1,482,800.28 × 591,022.37
  4. Step 4: Simplify right side
    1,074,535.27x = 876,368,137,212.93
  5. Step 5: Solve for x
    x = 876,368,137,212.93/1,074,535.27
  6. Step 6: Final answer
    x = 815,578.76

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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.