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Finding the Third Proportional to 184,410 and 284,802

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Solution

The third proportional to 184,410 and 284,802 is: 439,846.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,410 : 284,802 = 284,802 : x
  2. Step 2: Convert to fraction form
    184,410/284,802 = 284,802/x
  3. Step 3: Cross multiply
    184,410x = 284,802 × 284,802
  4. Step 4: Simplify right side
    184,410x = 81,112,179,204
  5. Step 5: Solve for x
    x = 81,112,179,204/184,410
  6. Step 6: Final answer
    x = 439,846.97

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.