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Finding the Third Proportional to 188,383.50 and 444,616.50

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Solution

The third proportional to 188,383.50 and 444,616.50 is: 1,049,369.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,383.50 : 444,616.50 = 444,616.50 : x
  2. Step 2: Convert to fraction form
    188,383.50/444,616.50 = 444,616.50/x
  3. Step 3: Cross multiply
    188,383.50x = 444,616.50 × 444,616.50
  4. Step 4: Simplify right side
    188,383.50x = 197,683,832,072.25
  5. Step 5: Solve for x
    x = 197,683,832,072.25/188,383.50
  6. Step 6: Final answer
    x = 1,049,369.14

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.