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Finding the Third Proportional to 184,155 and 276,917

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Solution

The third proportional to 184,155 and 276,917 is: 416,404.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,155 : 276,917 = 276,917 : x
  2. Step 2: Convert to fraction form
    184,155/276,917 = 276,917/x
  3. Step 3: Cross multiply
    184,155x = 276,917 × 276,917
  4. Step 4: Simplify right side
    184,155x = 76,683,024,889
  5. Step 5: Solve for x
    x = 76,683,024,889/184,155
  6. Step 6: Final answer
    x = 416,404.79

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