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Finding the Third Proportional to 1,788,197 and 3,832,069

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Solution

The third proportional to 1,788,197 and 3,832,069 is: 8,212,044.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,197 : 3,832,069 = 3,832,069 : x
  2. Step 2: Convert to fraction form
    1,788,197/3,832,069 = 3,832,069/x
  3. Step 3: Cross multiply
    1,788,197x = 3,832,069 × 3,832,069
  4. Step 4: Simplify right side
    1,788,197x = 14,684,752,820,761
  5. Step 5: Solve for x
    x = 14,684,752,820,761/1,788,197
  6. Step 6: Final answer
    x = 8,212,044.21

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.