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Finding the Third Proportional to 1,722,393 and 4,023,008.25

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Solution

The third proportional to 1,722,393 and 4,023,008.25 is: 9,396,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,393 : 4,023,008.25 = 4,023,008.25 : x
  2. Step 2: Convert to fraction form
    1,722,393/4,023,008.25 = 4,023,008.25/x
  3. Step 3: Cross multiply
    1,722,393x = 4,023,008.25 × 4,023,008.25
  4. Step 4: Simplify right side
    1,722,393x = 16,184,595,379,568.06
  5. Step 5: Solve for x
    x = 16,184,595,379,568.06/1,722,393
  6. Step 6: Final answer
    x = 9,396,575.22

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.