Home / 1,002,006.67-1,382,826.32-594,349.87

Finding the Fourth Proportional to 1,002,006.67, 1,382,826.32 and 594,349.87

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Solution

The fourth proportional to 1,002,006.67, 1,382,826.32 and 594,349.87 is: 820,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,006.67 : 1,382,826.32 = 594,349.87 : x
  2. Step 2: Convert to fraction form
    1,002,006.67/1,382,826.32 = 594,349.87/x
  3. Step 3: Cross multiply
    1,002,006.67x = 1,382,826.32 × 594,349.87
  4. Step 4: Simplify right side
    1,002,006.67x = 821,882,643,524.58
  5. Step 5: Solve for x
    x = 821,882,643,524.58/1,002,006.67
  6. Step 6: Final answer
    x = 820,236.70

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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.