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Finding the Third Proportional to 367,074 and 812,759

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Solution

The third proportional to 367,074 and 812,759 is: 1,799,575.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,074 : 812,759 = 812,759 : x
  2. Step 2: Convert to fraction form
    367,074/812,759 = 812,759/x
  3. Step 3: Cross multiply
    367,074x = 812,759 × 812,759
  4. Step 4: Simplify right side
    367,074x = 660,577,192,081
  5. Step 5: Solve for x
    x = 660,577,192,081/367,074
  6. Step 6: Final answer
    x = 1,799,575.00

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Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.