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Finding the Third Proportional to 4,621,020 and 10,304,562

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Solution

The third proportional to 4,621,020 and 10,304,562 is: 22,978,476.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,621,020 : 10,304,562 = 10,304,562 : x
  2. Step 2: Convert to fraction form
    4,621,020/10,304,562 = 10,304,562/x
  3. Step 3: Cross multiply
    4,621,020x = 10,304,562 × 10,304,562
  4. Step 4: Simplify right side
    4,621,020x = 106,183,998,011,844
  5. Step 5: Solve for x
    x = 106,183,998,011,844/4,621,020
  6. Step 6: Final answer
    x = 22,978,476.18

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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.