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Finding the Third Proportional to 773,292 and 1,697,883

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Solution

The third proportional to 773,292 and 1,697,883 is: 3,727,966.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,292 : 1,697,883 = 1,697,883 : x
  2. Step 2: Convert to fraction form
    773,292/1,697,883 = 1,697,883/x
  3. Step 3: Cross multiply
    773,292x = 1,697,883 × 1,697,883
  4. Step 4: Simplify right side
    773,292x = 2,882,806,681,689
  5. Step 5: Solve for x
    x = 2,882,806,681,689/773,292
  6. Step 6: Final answer
    x = 3,727,966.51

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.