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Finding the Third Proportional to 4,621,008 and 10,304,530

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Solution

The third proportional to 4,621,008 and 10,304,530 is: 22,978,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,008 : 10,304,530 = 10,304,530 : x
  2. Step 2: Convert to fraction form
    4,621,008/10,304,530 = 10,304,530/x
  3. Step 3: Cross multiply
    4,621,008x = 10,304,530 × 10,304,530
  4. Step 4: Simplify right side
    4,621,008x = 106,183,338,520,900
  5. Step 5: Solve for x
    x = 106,183,338,520,900/4,621,008
  6. Step 6: Final answer
    x = 22,978,393.14

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.