Home / 1,737,926.75-2,398,480.25-963,634.43

Finding the Fourth Proportional to 1,737,926.75, 2,398,480.25 and 963,634.43

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Solution

The fourth proportional to 1,737,926.75, 2,398,480.25 and 963,634.43 is: 1,329,893.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,926.75 : 2,398,480.25 = 963,634.43 : x
  2. Step 2: Convert to fraction form
    1,737,926.75/2,398,480.25 = 963,634.43/x
  3. Step 3: Cross multiply
    1,737,926.75x = 2,398,480.25 × 963,634.43
  4. Step 4: Simplify right side
    1,737,926.75x = 2,311,258,131,764.43
  5. Step 5: Solve for x
    x = 2,311,258,131,764.43/1,737,926.75
  6. Step 6: Final answer
    x = 1,329,893.87

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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.