Home / 1,363,249.56-2,044,799.76-416,619.84

Finding the Fourth Proportional to 1,363,249.56, 2,044,799.76 and 416,619.84

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Solution

The fourth proportional to 1,363,249.56, 2,044,799.76 and 416,619.84 is: 624,906.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,249.56 : 2,044,799.76 = 416,619.84 : x
  2. Step 2: Convert to fraction form
    1,363,249.56/2,044,799.76 = 416,619.84/x
  3. Step 3: Cross multiply
    1,363,249.56x = 2,044,799.76 × 416,619.84
  4. Step 4: Simplify right side
    1,363,249.56x = 851,904,148,843.24
  5. Step 5: Solve for x
    x = 851,904,148,843.24/1,363,249.56
  6. Step 6: Final answer
    x = 624,906.97

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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.