Home / 1,294,285.84-1,941,428.77-395,727.60

Finding the Fourth Proportional to 1,294,285.84, 1,941,428.77 and 395,727.60

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Solution

The fourth proportional to 1,294,285.84, 1,941,428.77 and 395,727.60 is: 593,591.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,285.84 : 1,941,428.77 = 395,727.60 : x
  2. Step 2: Convert to fraction form
    1,294,285.84/1,941,428.77 = 395,727.60/x
  3. Step 3: Cross multiply
    1,294,285.84x = 1,941,428.77 × 395,727.60
  4. Step 4: Simplify right side
    1,294,285.84x = 768,276,947,723.05
  5. Step 5: Solve for x
    x = 768,276,947,723.05/1,294,285.84
  6. Step 6: Final answer
    x = 593,591.40

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