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Finding the Third Proportional to 229,396.50 and 495,704.25

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Solution

The third proportional to 229,396.50 and 495,704.25 is: 1,071,170.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,396.50 : 495,704.25 = 495,704.25 : x
  2. Step 2: Convert to fraction form
    229,396.50/495,704.25 = 495,704.25/x
  3. Step 3: Cross multiply
    229,396.50x = 495,704.25 × 495,704.25
  4. Step 4: Simplify right side
    229,396.50x = 245,722,703,468.06
  5. Step 5: Solve for x
    x = 245,722,703,468.06/229,396.50
  6. Step 6: Final answer
    x = 1,071,170.24

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.