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Finding the Third Proportional to 184,210 and 276,998

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Solution

The third proportional to 184,210 and 276,998 is: 416,524.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,210 : 276,998 = 276,998 : x
  2. Step 2: Convert to fraction form
    184,210/276,998 = 276,998/x
  3. Step 3: Cross multiply
    184,210x = 276,998 × 276,998
  4. Step 4: Simplify right side
    184,210x = 76,727,892,004
  5. Step 5: Solve for x
    x = 76,727,892,004/184,210
  6. Step 6: Final answer
    x = 416,524.03

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Why These Related Problems?

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