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Finding the Third Proportional to 244,614 and 374,216

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Solution

The third proportional to 244,614 and 374,216 is: 572,484.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,614 : 374,216 = 374,216 : x
  2. Step 2: Convert to fraction form
    244,614/374,216 = 374,216/x
  3. Step 3: Cross multiply
    244,614x = 374,216 × 374,216
  4. Step 4: Simplify right side
    244,614x = 140,037,614,656
  5. Step 5: Solve for x
    x = 140,037,614,656/244,614
  6. Step 6: Final answer
    x = 572,484.06

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.