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Finding the Third Proportional to 4,907,957 and 10,498,259

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Solution

The third proportional to 4,907,957 and 10,498,259 is: 22,456,073.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,957 : 10,498,259 = 10,498,259 : x
  2. Step 2: Convert to fraction form
    4,907,957/10,498,259 = 10,498,259/x
  3. Step 3: Cross multiply
    4,907,957x = 10,498,259 × 10,498,259
  4. Step 4: Simplify right side
    4,907,957x = 110,213,442,031,081
  5. Step 5: Solve for x
    x = 110,213,442,031,081/4,907,957
  6. Step 6: Final answer
    x = 22,456,073.28

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.