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Finding the Third Proportional to 5,508,524 and 8,262,786

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Solution

The third proportional to 5,508,524 and 8,262,786 is: 12,394,179

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,524 : 8,262,786 = 8,262,786 : x
  2. Step 2: Convert to fraction form
    5,508,524/8,262,786 = 8,262,786/x
  3. Step 3: Cross multiply
    5,508,524x = 8,262,786 × 8,262,786
  4. Step 4: Simplify right side
    5,508,524x = 68,273,632,481,796
  5. Step 5: Solve for x
    x = 68,273,632,481,796/5,508,524
  6. Step 6: Final answer
    x = 12,394,179

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.