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Finding the Third Proportional to 4,052,936 and 6,324,780

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Solution

The third proportional to 4,052,936 and 6,324,780 is: 9,870,089.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,052,936 : 6,324,780 = 6,324,780 : x
  2. Step 2: Convert to fraction form
    4,052,936/6,324,780 = 6,324,780/x
  3. Step 3: Cross multiply
    4,052,936x = 6,324,780 × 6,324,780
  4. Step 4: Simplify right side
    4,052,936x = 40,002,842,048,400
  5. Step 5: Solve for x
    x = 40,002,842,048,400/4,052,936
  6. Step 6: Final answer
    x = 9,870,089.74

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.