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Finding the Third Proportional to 2,032,556 and 2,972,493

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Solution

The third proportional to 2,032,556 and 2,972,493 is: 4,347,095.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,556 : 2,972,493 = 2,972,493 : x
  2. Step 2: Convert to fraction form
    2,032,556/2,972,493 = 2,972,493/x
  3. Step 3: Cross multiply
    2,032,556x = 2,972,493 × 2,972,493
  4. Step 4: Simplify right side
    2,032,556x = 8,835,714,635,049
  5. Step 5: Solve for x
    x = 8,835,714,635,049/2,032,556
  6. Step 6: Final answer
    x = 4,347,095.30

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.