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Finding the Third Proportional to 3,182,246 and 7,084,770

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Solution

The third proportional to 3,182,246 and 7,084,770 is: 15,773,125.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,246 : 7,084,770 = 7,084,770 : x
  2. Step 2: Convert to fraction form
    3,182,246/7,084,770 = 7,084,770/x
  3. Step 3: Cross multiply
    3,182,246x = 7,084,770 × 7,084,770
  4. Step 4: Simplify right side
    3,182,246x = 50,193,965,952,900
  5. Step 5: Solve for x
    x = 50,193,965,952,900/3,182,246
  6. Step 6: Final answer
    x = 15,773,125.63

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.