Home / 794,905.34-1,192,358.54-195,866.46

Finding the Fourth Proportional to 794,905.34, 1,192,358.54 and 195,866.46

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Solution

The fourth proportional to 794,905.34, 1,192,358.54 and 195,866.46 is: 293,799.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,905.34 : 1,192,358.54 = 195,866.46 : x
  2. Step 2: Convert to fraction form
    794,905.34/1,192,358.54 = 195,866.46/x
  3. Step 3: Cross multiply
    794,905.34x = 1,192,358.54 × 195,866.46
  4. Step 4: Simplify right side
    794,905.34x = 233,543,046,770.24
  5. Step 5: Solve for x
    x = 233,543,046,770.24/794,905.34
  6. Step 6: Final answer
    x = 293,799.82

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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.