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Finding the Third Proportional to 169,811.44 and 350,552.81

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Solution

The third proportional to 169,811.44 and 350,552.81 is: 723,669.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,811.44 : 350,552.81 = 350,552.81 : x
  2. Step 2: Convert to fraction form
    169,811.44/350,552.81 = 350,552.81/x
  3. Step 3: Cross multiply
    169,811.44x = 350,552.81 × 350,552.81
  4. Step 4: Simplify right side
    169,811.44x = 122,887,274,351.66
  5. Step 5: Solve for x
    x = 122,887,274,351.66/169,811.44
  6. Step 6: Final answer
    x = 723,669.01

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.