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Finding the Third Proportional to 173,087.44 and 363,669.19

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Solution

The third proportional to 173,087.44 and 363,669.19 is: 764,095.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,087.44 : 363,669.19 = 363,669.19 : x
  2. Step 2: Convert to fraction form
    173,087.44/363,669.19 = 363,669.19/x
  3. Step 3: Cross multiply
    173,087.44x = 363,669.19 × 363,669.19
  4. Step 4: Simplify right side
    173,087.44x = 132,255,277,936.91
  5. Step 5: Solve for x
    x = 132,255,277,936.91/173,087.44
  6. Step 6: Final answer
    x = 764,095.19

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.