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Finding the Third Proportional to 767,908.13 and 1,033,760.25

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Solution

The third proportional to 767,908.13 and 1,033,760.25 is: 1,391,651.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,908.13 : 1,033,760.25 = 1,033,760.25 : x
  2. Step 2: Convert to fraction form
    767,908.13/1,033,760.25 = 1,033,760.25/x
  3. Step 3: Cross multiply
    767,908.13x = 1,033,760.25 × 1,033,760.25
  4. Step 4: Simplify right side
    767,908.13x = 1,068,660,254,480.06
  5. Step 5: Solve for x
    x = 1,068,660,254,480.06/767,908.13
  6. Step 6: Final answer
    x = 1,391,651.19

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.