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Finding the Third Proportional to 3,271,755 and 4,996,206

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Solution

The third proportional to 3,271,755 and 4,996,206 is: 7,629,567.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,755 : 4,996,206 = 4,996,206 : x
  2. Step 2: Convert to fraction form
    3,271,755/4,996,206 = 4,996,206/x
  3. Step 3: Cross multiply
    3,271,755x = 4,996,206 × 4,996,206
  4. Step 4: Simplify right side
    3,271,755x = 24,962,074,394,436
  5. Step 5: Solve for x
    x = 24,962,074,394,436/3,271,755
  6. Step 6: Final answer
    x = 7,629,567.13

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.