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Finding the Fourth Proportional to 844,865.03, 1,269,954.74 and 733,926.71

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Solution

The fourth proportional to 844,865.03, 1,269,954.74 and 733,926.71 is: 1,103,198.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,865.03 : 1,269,954.74 = 733,926.71 : x
  2. Step 2: Convert to fraction form
    844,865.03/1,269,954.74 = 733,926.71/x
  3. Step 3: Cross multiply
    844,865.03x = 1,269,954.74 × 733,926.71
  4. Step 4: Simplify right side
    844,865.03x = 932,053,694,157.70
  5. Step 5: Solve for x
    x = 932,053,694,157.70/844,865.03
  6. Step 6: Final answer
    x = 1,103,198.34

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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.