Home / 2,439,992.40-3,657,364.20-923,089.20

Finding the Fourth Proportional to 2,439,992.40, 3,657,364.20 and 923,089.20

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Solution

The fourth proportional to 2,439,992.40, 3,657,364.20 and 923,089.20 is: 1,383,640.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,992.40 : 3,657,364.20 = 923,089.20 : x
  2. Step 2: Convert to fraction form
    2,439,992.40/3,657,364.20 = 923,089.20/x
  3. Step 3: Cross multiply
    2,439,992.40x = 3,657,364.20 × 923,089.20
  4. Step 4: Simplify right side
    2,439,992.40x = 3,376,073,393,486.64
  5. Step 5: Solve for x
    x = 3,376,073,393,486.64/2,439,992.40
  6. Step 6: Final answer
    x = 1,383,640.95

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