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Finding the Third Proportional to 2,955,674 and 6,353,374

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Solution

The third proportional to 2,955,674 and 6,353,374 is: 13,656,905.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,674 : 6,353,374 = 6,353,374 : x
  2. Step 2: Convert to fraction form
    2,955,674/6,353,374 = 6,353,374/x
  3. Step 3: Cross multiply
    2,955,674x = 6,353,374 × 6,353,374
  4. Step 4: Simplify right side
    2,955,674x = 40,365,361,183,876
  5. Step 5: Solve for x
    x = 40,365,361,183,876/2,955,674
  6. Step 6: Final answer
    x = 13,656,905.73

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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.