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Finding the Third Proportional to 169,439.06 and 366,773.34

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Solution

The third proportional to 169,439.06 and 366,773.34 is: 793,929.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,439.06 : 366,773.34 = 366,773.34 : x
  2. Step 2: Convert to fraction form
    169,439.06/366,773.34 = 366,773.34/x
  3. Step 3: Cross multiply
    169,439.06x = 366,773.34 × 366,773.34
  4. Step 4: Simplify right side
    169,439.06x = 134,522,685,685.56
  5. Step 5: Solve for x
    x = 134,522,685,685.56/169,439.06
  6. Step 6: Final answer
    x = 793,929.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.