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Finding the Third Proportional to 4,753,132 and 10,263,830

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Solution

The third proportional to 4,753,132 and 10,263,830 is: 22,163,534.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,132 : 10,263,830 = 10,263,830 : x
  2. Step 2: Convert to fraction form
    4,753,132/10,263,830 = 10,263,830/x
  3. Step 3: Cross multiply
    4,753,132x = 10,263,830 × 10,263,830
  4. Step 4: Simplify right side
    4,753,132x = 105,346,206,268,900
  5. Step 5: Solve for x
    x = 105,346,206,268,900/4,753,132
  6. Step 6: Final answer
    x = 22,163,534.75

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.