Home / 8,567,995.41-12,855,353.81-3,772,320.75

Finding the Fourth Proportional to 8,567,995.41, 12,855,353.81 and 3,772,320.75

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Solution

The fourth proportional to 8,567,995.41, 12,855,353.81 and 3,772,320.75 is: 5,659,960.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,567,995.41 : 12,855,353.81 = 3,772,320.75 : x
  2. Step 2: Convert to fraction form
    8,567,995.41/12,855,353.81 = 3,772,320.75/x
  3. Step 3: Cross multiply
    8,567,995.41x = 12,855,353.81 × 3,772,320.75
  4. Step 4: Simplify right side
    8,567,995.41x = 48,494,517,907,192.95
  5. Step 5: Solve for x
    x = 48,494,517,907,192.95/8,567,995.41
  6. Step 6: Final answer
    x = 5,659,960.77

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