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Finding the Third Proportional to 2,950,221 and 4,452,471

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Solution

The third proportional to 2,950,221 and 4,452,471 is: 6,719,665.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,221 : 4,452,471 = 4,452,471 : x
  2. Step 2: Convert to fraction form
    2,950,221/4,452,471 = 4,452,471/x
  3. Step 3: Cross multiply
    2,950,221x = 4,452,471 × 4,452,471
  4. Step 4: Simplify right side
    2,950,221x = 19,824,498,005,841
  5. Step 5: Solve for x
    x = 19,824,498,005,841/2,950,221
  6. Step 6: Final answer
    x = 6,719,665.41

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.