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Finding the Third Proportional to 482,506.75 and 1,031,274

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Solution

The third proportional to 482,506.75 and 1,031,274 is: 2,204,168.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    482,506.75 : 1,031,274 = 1,031,274 : x
  2. Step 2: Convert to fraction form
    482,506.75/1,031,274 = 1,031,274/x
  3. Step 3: Cross multiply
    482,506.75x = 1,031,274 × 1,031,274
  4. Step 4: Simplify right side
    482,506.75x = 1,063,526,063,076
  5. Step 5: Solve for x
    x = 1,063,526,063,076/482,506.75
  6. Step 6: Final answer
    x = 2,204,168.26

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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.