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Finding the Third Proportional to 2,429,086 and 3,630,241

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Solution

The third proportional to 2,429,086 and 3,630,241 is: 5,425,353.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,086 : 3,630,241 = 3,630,241 : x
  2. Step 2: Convert to fraction form
    2,429,086/3,630,241 = 3,630,241/x
  3. Step 3: Cross multiply
    2,429,086x = 3,630,241 × 3,630,241
  4. Step 4: Simplify right side
    2,429,086x = 13,178,649,718,081
  5. Step 5: Solve for x
    x = 13,178,649,718,081/2,429,086
  6. Step 6: Final answer
    x = 5,425,353.29

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.