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Finding the Third Proportional to 4,375,558 and 6,623,694

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Solution

The third proportional to 4,375,558 and 6,623,694 is: 10,026,909.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,558 : 6,623,694 = 6,623,694 : x
  2. Step 2: Convert to fraction form
    4,375,558/6,623,694 = 6,623,694/x
  3. Step 3: Cross multiply
    4,375,558x = 6,623,694 × 6,623,694
  4. Step 4: Simplify right side
    4,375,558x = 43,873,322,205,636
  5. Step 5: Solve for x
    x = 43,873,322,205,636/4,375,558
  6. Step 6: Final answer
    x = 10,026,909.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.