Home / 795,037.80-1,192,563.81-226,418.43

Finding the Fourth Proportional to 795,037.80, 1,192,563.81 and 226,418.43

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Solution

The fourth proportional to 795,037.80, 1,192,563.81 and 226,418.43 is: 339,629.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,037.80 : 1,192,563.81 = 226,418.43 : x
  2. Step 2: Convert to fraction form
    795,037.80/1,192,563.81 = 226,418.43/x
  3. Step 3: Cross multiply
    795,037.80x = 1,192,563.81 × 226,418.43
  4. Step 4: Simplify right side
    795,037.80x = 270,018,425,535.02
  5. Step 5: Solve for x
    x = 270,018,425,535.02/795,037.80
  6. Step 6: Final answer
    x = 339,629.67

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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.