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Finding the Third Proportional to 888,069.75 and 1,945,152.75

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Solution

The third proportional to 888,069.75 and 1,945,152.75 is: 4,260,497.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,069.75 : 1,945,152.75 = 1,945,152.75 : x
  2. Step 2: Convert to fraction form
    888,069.75/1,945,152.75 = 1,945,152.75/x
  3. Step 3: Cross multiply
    888,069.75x = 1,945,152.75 × 1,945,152.75
  4. Step 4: Simplify right side
    888,069.75x = 3,783,619,220,832.56
  5. Step 5: Solve for x
    x = 3,783,619,220,832.56/888,069.75
  6. Step 6: Final answer
    x = 4,260,497.81

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.