Home / 794,905.62-1,192,331.04-226,290.21

Finding the Fourth Proportional to 794,905.62, 1,192,331.04 and 226,290.21

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Solution

The fourth proportional to 794,905.62, 1,192,331.04 and 226,290.21 is: 339,427.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,905.62 : 1,192,331.04 = 226,290.21 : x
  2. Step 2: Convert to fraction form
    794,905.62/1,192,331.04 = 226,290.21/x
  3. Step 3: Cross multiply
    794,905.62x = 1,192,331.04 × 226,290.21
  4. Step 4: Simplify right side
    794,905.62x = 269,812,841,431.12
  5. Step 5: Solve for x
    x = 269,812,841,431.12/794,905.62
  6. Step 6: Final answer
    x = 339,427.52

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1.5x scale

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.