Home / 3,404,154.72-5,106,361.68-1,274,014.56

Finding the Fourth Proportional to 3,404,154.72, 5,106,361.68 and 1,274,014.56

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Solution

The fourth proportional to 3,404,154.72, 5,106,361.68 and 1,274,014.56 is: 1,911,070.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,404,154.72 : 5,106,361.68 = 1,274,014.56 : x
  2. Step 2: Convert to fraction form
    3,404,154.72/5,106,361.68 = 1,274,014.56/x
  3. Step 3: Cross multiply
    3,404,154.72x = 5,106,361.68 × 1,274,014.56
  4. Step 4: Simplify right side
    3,404,154.72x = 6,505,579,128,946.06
  5. Step 5: Solve for x
    x = 6,505,579,128,946.06/3,404,154.72
  6. Step 6: Final answer
    x = 1,911,070.34

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