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Finding the Third Proportional to 2,022,653 and 4,345,471

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Solution

The third proportional to 2,022,653 and 4,345,471 is: 9,335,816.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,653 : 4,345,471 = 4,345,471 : x
  2. Step 2: Convert to fraction form
    2,022,653/4,345,471 = 4,345,471/x
  3. Step 3: Cross multiply
    2,022,653x = 4,345,471 × 4,345,471
  4. Step 4: Simplify right side
    2,022,653x = 18,883,118,211,841
  5. Step 5: Solve for x
    x = 18,883,118,211,841/2,022,653
  6. Step 6: Final answer
    x = 9,335,816.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.