Home / 395,629.05-593,093.66-185,210.49

Finding the Fourth Proportional to 395,629.05, 593,093.66 and 185,210.49

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Solution

The fourth proportional to 395,629.05, 593,093.66 and 185,210.49 is: 277,651.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,629.05 : 593,093.66 = 185,210.49 : x
  2. Step 2: Convert to fraction form
    395,629.05/593,093.66 = 185,210.49/x
  3. Step 3: Cross multiply
    395,629.05x = 593,093.66 × 185,210.49
  4. Step 4: Simplify right side
    395,629.05x = 109,847,166,458.44
  5. Step 5: Solve for x
    x = 109,847,166,458.44/395,629.05
  6. Step 6: Final answer
    x = 277,651.92

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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.