Home / 451,625.45-677,439.36-152,316.27

Finding the Fourth Proportional to 451,625.45, 677,439.36 and 152,316.27

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Solution

The fourth proportional to 451,625.45, 677,439.36 and 152,316.27 is: 228,474.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,625.45 : 677,439.36 = 152,316.27 : x
  2. Step 2: Convert to fraction form
    451,625.45/677,439.36 = 152,316.27/x
  3. Step 3: Cross multiply
    451,625.45x = 677,439.36 × 152,316.27
  4. Step 4: Simplify right side
    451,625.45x = 103,185,036,466.39
  5. Step 5: Solve for x
    x = 103,185,036,466.39/451,625.45
  6. Step 6: Final answer
    x = 228,474.81

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