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Finding the Third Proportional to 2,110,230 and 3,023,919

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Solution

The third proportional to 2,110,230 and 3,023,919 is: 4,333,217.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,230 : 3,023,919 = 3,023,919 : x
  2. Step 2: Convert to fraction form
    2,110,230/3,023,919 = 3,023,919/x
  3. Step 3: Cross multiply
    2,110,230x = 3,023,919 × 3,023,919
  4. Step 4: Simplify right side
    2,110,230x = 9,144,086,118,561
  5. Step 5: Solve for x
    x = 9,144,086,118,561/2,110,230
  6. Step 6: Final answer
    x = 4,333,217.76

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.