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Finding the Third Proportional to 1,353,828 and 2,941,077

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Solution

The third proportional to 1,353,828 and 2,941,077 is: 6,389,241.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,828 : 2,941,077 = 2,941,077 : x
  2. Step 2: Convert to fraction form
    1,353,828/2,941,077 = 2,941,077/x
  3. Step 3: Cross multiply
    1,353,828x = 2,941,077 × 2,941,077
  4. Step 4: Simplify right side
    1,353,828x = 8,649,933,919,929
  5. Step 5: Solve for x
    x = 8,649,933,919,929/1,353,828
  6. Step 6: Final answer
    x = 6,389,241.41

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.