Home / 1,825,179.62-2,737,833.08-627,093.24

Finding the Fourth Proportional to 1,825,179.62, 2,737,833.08 and 627,093.24

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Solution

The fourth proportional to 1,825,179.62, 2,737,833.08 and 627,093.24 is: 940,661.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,179.62 : 2,737,833.08 = 627,093.24 : x
  2. Step 2: Convert to fraction form
    1,825,179.62/2,737,833.08 = 627,093.24/x
  3. Step 3: Cross multiply
    1,825,179.62x = 2,737,833.08 × 627,093.24
  4. Step 4: Simplify right side
    1,825,179.62x = 1,716,876,616,716.38
  5. Step 5: Solve for x
    x = 1,716,876,616,716.38/1,825,179.62
  6. Step 6: Final answer
    x = 940,661.73

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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.