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Finding the Third Proportional to 3,042,744 and 4,350,848

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Solution

The third proportional to 3,042,744 and 4,350,848 is: 6,221,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,744 : 4,350,848 = 4,350,848 : x
  2. Step 2: Convert to fraction form
    3,042,744/4,350,848 = 4,350,848/x
  3. Step 3: Cross multiply
    3,042,744x = 4,350,848 × 4,350,848
  4. Step 4: Simplify right side
    3,042,744x = 18,929,878,319,104
  5. Step 5: Solve for x
    x = 18,929,878,319,104/3,042,744
  6. Step 6: Final answer
    x = 6,221,318.10

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.