Home / 527,273.10-727,650.22-323,436.42

Finding the Fourth Proportional to 527,273.10, 727,650.22 and 323,436.42

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Solution

The fourth proportional to 527,273.10, 727,650.22 and 323,436.42 is: 446,350.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    527,273.10 : 727,650.22 = 323,436.42 : x
  2. Step 2: Convert to fraction form
    527,273.10/727,650.22 = 323,436.42/x
  3. Step 3: Cross multiply
    527,273.10x = 727,650.22 × 323,436.42
  4. Step 4: Simplify right side
    527,273.10x = 235,348,582,169.01
  5. Step 5: Solve for x
    x = 235,348,582,169.01/527,273.10
  6. Step 6: Final answer
    x = 446,350.44

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