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Finding the Third Proportional to 814,168.13 and 1,197,568.13

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Solution

The third proportional to 814,168.13 and 1,197,568.13 is: 1,761,515.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    814,168.13 : 1,197,568.13 = 1,197,568.13 : x
  2. Step 2: Convert to fraction form
    814,168.13/1,197,568.13 = 1,197,568.13/x
  3. Step 3: Cross multiply
    814,168.13x = 1,197,568.13 × 1,197,568.13
  4. Step 4: Simplify right side
    814,168.13x = 1,434,169,414,016.02
  5. Step 5: Solve for x
    x = 1,434,169,414,016.02/814,168.13
  6. Step 6: Final answer
    x = 1,761,515.06

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.