Home / 1,674,998.40-2,512,497.60-664,361.40

Finding the Fourth Proportional to 1,674,998.40, 2,512,497.60 and 664,361.40

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Solution

The fourth proportional to 1,674,998.40, 2,512,497.60 and 664,361.40 is: 996,542.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,674,998.40 : 2,512,497.60 = 664,361.40 : x
  2. Step 2: Convert to fraction form
    1,674,998.40/2,512,497.60 = 664,361.40/x
  3. Step 3: Cross multiply
    1,674,998.40x = 2,512,497.60 × 664,361.40
  4. Step 4: Simplify right side
    1,674,998.40x = 1,669,206,423,032.64
  5. Step 5: Solve for x
    x = 1,669,206,423,032.64/1,674,998.40
  6. Step 6: Final answer
    x = 996,542.10

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