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Finding the Third Proportional to 1,233,657 and 1,935,687

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Solution

The third proportional to 1,233,657 and 1,935,687 is: 3,037,217.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,657 : 1,935,687 = 1,935,687 : x
  2. Step 2: Convert to fraction form
    1,233,657/1,935,687 = 1,935,687/x
  3. Step 3: Cross multiply
    1,233,657x = 1,935,687 × 1,935,687
  4. Step 4: Simplify right side
    1,233,657x = 3,746,884,161,969
  5. Step 5: Solve for x
    x = 3,746,884,161,969/1,233,657
  6. Step 6: Final answer
    x = 3,037,217.12

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.