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Finding the Third Proportional to 794.06 and 1,738.88

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Solution

The third proportional to 794.06 and 1,738.88 is: 3,807.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    794.06 : 1,738.88 = 1,738.88 : x
  2. Step 2: Convert to fraction form
    794.06/1,738.88 = 1,738.88/x
  3. Step 3: Cross multiply
    794.06x = 1,738.88 × 1,738.88
  4. Step 4: Simplify right side
    794.06x = 3,023,686.27
  5. Step 5: Solve for x
    x = 3,023,686.27/794.06
  6. Step 6: Final answer
    x = 3,807.87

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.