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Finding the Third Proportional to 4,322,501 and 10,005,810

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Solution

The third proportional to 4,322,501 and 10,005,810 is: 23,161,645.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,501 : 10,005,810 = 10,005,810 : x
  2. Step 2: Convert to fraction form
    4,322,501/10,005,810 = 10,005,810/x
  3. Step 3: Cross multiply
    4,322,501x = 10,005,810 × 10,005,810
  4. Step 4: Simplify right side
    4,322,501x = 100,116,233,756,100
  5. Step 5: Solve for x
    x = 100,116,233,756,100/4,322,501
  6. Step 6: Final answer
    x = 23,161,645.02

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.