Home / 430,107.44-593,561.04-236,505.04

Finding the Fourth Proportional to 430,107.44, 593,561.04 and 236,505.04

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Solution

The fourth proportional to 430,107.44, 593,561.04 and 236,505.04 is: 326,383.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,107.44 : 593,561.04 = 236,505.04 : x
  2. Step 2: Convert to fraction form
    430,107.44/593,561.04 = 236,505.04/x
  3. Step 3: Cross multiply
    430,107.44x = 593,561.04 × 236,505.04
  4. Step 4: Simplify right side
    430,107.44x = 140,380,177,507.64
  5. Step 5: Solve for x
    x = 140,380,177,507.64/430,107.44
  6. Step 6: Final answer
    x = 326,383.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.