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Finding the Third Proportional to 6,239,736 and 9,586,680

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Solution

The third proportional to 6,239,736 and 9,586,680 is: 14,728,897.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,736 : 9,586,680 = 9,586,680 : x
  2. Step 2: Convert to fraction form
    6,239,736/9,586,680 = 9,586,680/x
  3. Step 3: Cross multiply
    6,239,736x = 9,586,680 × 9,586,680
  4. Step 4: Simplify right side
    6,239,736x = 91,904,433,422,400
  5. Step 5: Solve for x
    x = 91,904,433,422,400/6,239,736
  6. Step 6: Final answer
    x = 14,728,897.73

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.