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Finding the Third Proportional to 4,621,002 and 10,304,520

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Solution

The third proportional to 4,621,002 and 10,304,520 is: 22,978,378.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,002 : 10,304,520 = 10,304,520 : x
  2. Step 2: Convert to fraction form
    4,621,002/10,304,520 = 10,304,520/x
  3. Step 3: Cross multiply
    4,621,002x = 10,304,520 × 10,304,520
  4. Step 4: Simplify right side
    4,621,002x = 106,183,132,430,400
  5. Step 5: Solve for x
    x = 106,183,132,430,400/4,621,002
  6. Step 6: Final answer
    x = 22,978,378.38

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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.