Home / 1,679,660.40-2,519,490.60-933,164.40

Finding the Fourth Proportional to 1,679,660.40, 2,519,490.60 and 933,164.40

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Solution

The fourth proportional to 1,679,660.40, 2,519,490.60 and 933,164.40 is: 1,399,746.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,679,660.40 : 2,519,490.60 = 933,164.40 : x
  2. Step 2: Convert to fraction form
    1,679,660.40/2,519,490.60 = 933,164.40/x
  3. Step 3: Cross multiply
    1,679,660.40x = 2,519,490.60 × 933,164.40
  4. Step 4: Simplify right side
    1,679,660.40x = 2,351,098,934,054.64
  5. Step 5: Solve for x
    x = 2,351,098,934,054.64/1,679,660.40
  6. Step 6: Final answer
    x = 1,399,746.60

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