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Finding the Third Proportional to 6,606,378 and 9,786,771

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Solution

The third proportional to 6,606,378 and 9,786,771 is: 14,498,244.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,378 : 9,786,771 = 9,786,771 : x
  2. Step 2: Convert to fraction form
    6,606,378/9,786,771 = 9,786,771/x
  3. Step 3: Cross multiply
    6,606,378x = 9,786,771 × 9,786,771
  4. Step 4: Simplify right side
    6,606,378x = 95,780,886,606,441
  5. Step 5: Solve for x
    x = 95,780,886,606,441/6,606,378
  6. Step 6: Final answer
    x = 14,498,244.97

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.