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Finding the Third Proportional to 1,765,161 and 2,645,370

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Solution

The third proportional to 1,765,161 and 2,645,370 is: 3,964,500.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,161 : 2,645,370 = 2,645,370 : x
  2. Step 2: Convert to fraction form
    1,765,161/2,645,370 = 2,645,370/x
  3. Step 3: Cross multiply
    1,765,161x = 2,645,370 × 2,645,370
  4. Step 4: Simplify right side
    1,765,161x = 6,997,982,436,900
  5. Step 5: Solve for x
    x = 6,997,982,436,900/1,765,161
  6. Step 6: Final answer
    x = 3,964,500.94

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.