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Finding the Third Proportional to 327,164 and 701,630

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Solution

The third proportional to 327,164 and 701,630 is: 1,504,703.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,164 : 701,630 = 701,630 : x
  2. Step 2: Convert to fraction form
    327,164/701,630 = 701,630/x
  3. Step 3: Cross multiply
    327,164x = 701,630 × 701,630
  4. Step 4: Simplify right side
    327,164x = 492,284,656,900
  5. Step 5: Solve for x
    x = 492,284,656,900/327,164
  6. Step 6: Final answer
    x = 1,504,703.01

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.