Home / 394,563.23-591,932.54-184,086.35

Finding the Fourth Proportional to 394,563.23, 591,932.54 and 184,086.35

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Solution

The fourth proportional to 394,563.23, 591,932.54 and 184,086.35 is: 276,170.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    394,563.23 : 591,932.54 = 184,086.35 : x
  2. Step 2: Convert to fraction form
    394,563.23/591,932.54 = 184,086.35/x
  3. Step 3: Cross multiply
    394,563.23x = 591,932.54 × 184,086.35
  4. Step 4: Simplify right side
    394,563.23x = 108,966,700,734.83
  5. Step 5: Solve for x
    x = 108,966,700,734.83/394,563.23
  6. Step 6: Final answer
    x = 276,170.44

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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.