Home / 2,978,008.11-4,466,274.03-848,110.68

Finding the Fourth Proportional to 2,978,008.11, 4,466,274.03 and 848,110.68

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Solution

The fourth proportional to 2,978,008.11, 4,466,274.03 and 848,110.68 is: 1,271,955.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,978,008.11 : 4,466,274.03 = 848,110.68 : x
  2. Step 2: Convert to fraction form
    2,978,008.11/4,466,274.03 = 848,110.68/x
  3. Step 3: Cross multiply
    2,978,008.11x = 4,466,274.03 × 848,110.68
  4. Step 4: Simplify right side
    2,978,008.11x = 3,787,894,704,649.64
  5. Step 5: Solve for x
    x = 3,787,894,704,649.64/2,978,008.11
  6. Step 6: Final answer
    x = 1,271,955.81

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