Home / 3,278,502.96-4,917,754.44-882,353.04

Finding the Fourth Proportional to 3,278,502.96, 4,917,754.44 and 882,353.04

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Solution

The fourth proportional to 3,278,502.96, 4,917,754.44 and 882,353.04 is: 1,323,529.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,278,502.96 : 4,917,754.44 = 882,353.04 : x
  2. Step 2: Convert to fraction form
    3,278,502.96/4,917,754.44 = 882,353.04/x
  3. Step 3: Cross multiply
    3,278,502.96x = 4,917,754.44 × 882,353.04
  4. Step 4: Simplify right side
    3,278,502.96x = 4,339,195,580,107.50
  5. Step 5: Solve for x
    x = 4,339,195,580,107.50/3,278,502.96
  6. Step 6: Final answer
    x = 1,323,529.56

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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.