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Finding the Third Proportional to 3,068,992 and 6,747,072

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Solution

The third proportional to 3,068,992 and 6,747,072 is: 14,833,202.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,992 : 6,747,072 = 6,747,072 : x
  2. Step 2: Convert to fraction form
    3,068,992/6,747,072 = 6,747,072/x
  3. Step 3: Cross multiply
    3,068,992x = 6,747,072 × 6,747,072
  4. Step 4: Simplify right side
    3,068,992x = 45,522,980,573,184
  5. Step 5: Solve for x
    x = 45,522,980,573,184/3,068,992
  6. Step 6: Final answer
    x = 14,833,202.75

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.