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Finding the Third Proportional to 3,184,118 and 6,993,758

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Solution

The third proportional to 3,184,118 and 6,993,758 is: 15,361,444.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,118 : 6,993,758 = 6,993,758 : x
  2. Step 2: Convert to fraction form
    3,184,118/6,993,758 = 6,993,758/x
  3. Step 3: Cross multiply
    3,184,118x = 6,993,758 × 6,993,758
  4. Step 4: Simplify right side
    3,184,118x = 48,912,650,962,564
  5. Step 5: Solve for x
    x = 48,912,650,962,564/3,184,118
  6. Step 6: Final answer
    x = 15,361,444.19

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.