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Finding the Third Proportional to 4,131,156.75 and 8,597,610

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Solution

The third proportional to 4,131,156.75 and 8,597,610 is: 17,893,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,156.75 : 8,597,610 = 8,597,610 : x
  2. Step 2: Convert to fraction form
    4,131,156.75/8,597,610 = 8,597,610/x
  3. Step 3: Cross multiply
    4,131,156.75x = 8,597,610 × 8,597,610
  4. Step 4: Simplify right side
    4,131,156.75x = 73,918,897,712,100
  5. Step 5: Solve for x
    x = 73,918,897,712,100/4,131,156.75
  6. Step 6: Final answer
    x = 17,893,026.62

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.