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Finding the Third Proportional to 694,993.50 and 1,522,845

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Solution

The third proportional to 694,993.50 and 1,522,845 is: 3,336,803.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,993.50 : 1,522,845 = 1,522,845 : x
  2. Step 2: Convert to fraction form
    694,993.50/1,522,845 = 1,522,845/x
  3. Step 3: Cross multiply
    694,993.50x = 1,522,845 × 1,522,845
  4. Step 4: Simplify right side
    694,993.50x = 2,319,056,894,025
  5. Step 5: Solve for x
    x = 2,319,056,894,025/694,993.50
  6. Step 6: Final answer
    x = 3,336,803.72

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.