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Finding the Third Proportional to 4,181,304 and 6,255,648

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Solution

The third proportional to 4,181,304 and 6,255,648 is: 9,359,073.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,304 : 6,255,648 = 6,255,648 : x
  2. Step 2: Convert to fraction form
    4,181,304/6,255,648 = 6,255,648/x
  3. Step 3: Cross multiply
    4,181,304x = 6,255,648 × 6,255,648
  4. Step 4: Simplify right side
    4,181,304x = 39,133,131,899,904
  5. Step 5: Solve for x
    x = 39,133,131,899,904/4,181,304
  6. Step 6: Final answer
    x = 9,359,073.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.