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Finding the Third Proportional to 927,949.50 and 1,394,388

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Solution

The third proportional to 927,949.50 and 1,394,388 is: 2,095,284.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,949.50 : 1,394,388 = 1,394,388 : x
  2. Step 2: Convert to fraction form
    927,949.50/1,394,388 = 1,394,388/x
  3. Step 3: Cross multiply
    927,949.50x = 1,394,388 × 1,394,388
  4. Step 4: Simplify right side
    927,949.50x = 1,944,317,894,544
  5. Step 5: Solve for x
    x = 1,944,317,894,544/927,949.50
  6. Step 6: Final answer
    x = 2,095,284.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.