Home / 794,679.40-1,192,019.12-233,713.92

Finding the Fourth Proportional to 794,679.40, 1,192,019.12 and 233,713.92

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Solution

The fourth proportional to 794,679.40, 1,192,019.12 and 233,713.92 is: 350,570.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,679.40 : 1,192,019.12 = 233,713.92 : x
  2. Step 2: Convert to fraction form
    794,679.40/1,192,019.12 = 233,713.92/x
  3. Step 3: Cross multiply
    794,679.40x = 1,192,019.12 × 233,713.92
  4. Step 4: Simplify right side
    794,679.40x = 278,591,461,250.15
  5. Step 5: Solve for x
    x = 278,591,461,250.15/794,679.40
  6. Step 6: Final answer
    x = 350,570.89

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Double scale
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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.