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Finding the Third Proportional to 327,845.00 and 705,512.60

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Solution

The third proportional to 327,845.00 and 705,512.60 is: 1,518,241.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,845.00 : 705,512.60 = 705,512.60 : x
  2. Step 2: Convert to fraction form
    327,845.00/705,512.60 = 705,512.60/x
  3. Step 3: Cross multiply
    327,845.00x = 705,512.60 × 705,512.60
  4. Step 4: Simplify right side
    327,845.00x = 497,748,025,925.39
  5. Step 5: Solve for x
    x = 497,748,025,925.39/327,845.00
  6. Step 6: Final answer
    x = 1,518,241.92

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.