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Finding the Third Proportional to 599,402 and 1,275,079

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Solution

The third proportional to 599,402 and 1,275,079 is: 2,712,414.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,402 : 1,275,079 = 1,275,079 : x
  2. Step 2: Convert to fraction form
    599,402/1,275,079 = 1,275,079/x
  3. Step 3: Cross multiply
    599,402x = 1,275,079 × 1,275,079
  4. Step 4: Simplify right side
    599,402x = 1,625,826,456,241
  5. Step 5: Solve for x
    x = 1,625,826,456,241/599,402
  6. Step 6: Final answer
    x = 2,712,414.13

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.