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Finding the Third Proportional to 606,494.25 and 897,918.75

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Solution

The third proportional to 606,494.25 and 897,918.75 is: 1,329,374.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,494.25 : 897,918.75 = 897,918.75 : x
  2. Step 2: Convert to fraction form
    606,494.25/897,918.75 = 897,918.75/x
  3. Step 3: Cross multiply
    606,494.25x = 897,918.75 × 897,918.75
  4. Step 4: Simplify right side
    606,494.25x = 806,258,081,601.56
  5. Step 5: Solve for x
    x = 806,258,081,601.56/606,494.25
  6. Step 6: Final answer
    x = 1,329,374.65

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.