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Finding the Third Proportional to 886,928 and 2,010,608

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Solution

The third proportional to 886,928 and 2,010,608 is: 4,557,917.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,928 : 2,010,608 = 2,010,608 : x
  2. Step 2: Convert to fraction form
    886,928/2,010,608 = 2,010,608/x
  3. Step 3: Cross multiply
    886,928x = 2,010,608 × 2,010,608
  4. Step 4: Simplify right side
    886,928x = 4,042,544,529,664
  5. Step 5: Solve for x
    x = 4,042,544,529,664/886,928
  6. Step 6: Final answer
    x = 4,557,917.36

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.