Home / 694,797.05-1,041,661.56-352,959.44

Finding the Fourth Proportional to 694,797.05, 1,041,661.56 and 352,959.44

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Solution

The fourth proportional to 694,797.05, 1,041,661.56 and 352,959.44 is: 529,167.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,797.05 : 1,041,661.56 = 352,959.44 : x
  2. Step 2: Convert to fraction form
    694,797.05/1,041,661.56 = 352,959.44/x
  3. Step 3: Cross multiply
    694,797.05x = 1,041,661.56 × 352,959.44
  4. Step 4: Simplify right side
    694,797.05x = 367,664,279,122.33
  5. Step 5: Solve for x
    x = 367,664,279,122.33/694,797.05
  6. Step 6: Final answer
    x = 529,167.87

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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.