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Finding the Third Proportional to 4,410,606 and 9,497,042

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Solution

The third proportional to 4,410,606 and 9,497,042 is: 20,449,300.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,606 : 9,497,042 = 9,497,042 : x
  2. Step 2: Convert to fraction form
    4,410,606/9,497,042 = 9,497,042/x
  3. Step 3: Cross multiply
    4,410,606x = 9,497,042 × 9,497,042
  4. Step 4: Simplify right side
    4,410,606x = 90,193,806,749,764
  5. Step 5: Solve for x
    x = 90,193,806,749,764/4,410,606
  6. Step 6: Final answer
    x = 20,449,300.33

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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.