Home / 734,797.80-1,101,170.16-397,110.42

Finding the Fourth Proportional to 734,797.80, 1,101,170.16 and 397,110.42

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Solution

The fourth proportional to 734,797.80, 1,101,170.16 and 397,110.42 is: 595,110.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,797.80 : 1,101,170.16 = 397,110.42 : x
  2. Step 2: Convert to fraction form
    734,797.80/1,101,170.16 = 397,110.42/x
  3. Step 3: Cross multiply
    734,797.80x = 1,101,170.16 × 397,110.42
  4. Step 4: Simplify right side
    734,797.80x = 437,286,144,729.07
  5. Step 5: Solve for x
    x = 437,286,144,729.07/734,797.80
  6. Step 6: Final answer
    x = 595,110.85

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