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Finding the Third Proportional to 183,796 and 379,088

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Solution

The third proportional to 183,796 and 379,088 is: 781,887.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,796 : 379,088 = 379,088 : x
  2. Step 2: Convert to fraction form
    183,796/379,088 = 379,088/x
  3. Step 3: Cross multiply
    183,796x = 379,088 × 379,088
  4. Step 4: Simplify right side
    183,796x = 143,707,711,744
  5. Step 5: Solve for x
    x = 143,707,711,744/183,796
  6. Step 6: Final answer
    x = 781,887.05

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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.