Home / 1,768,119.40-2,656,115.70-1,696,385.80

Finding the Fourth Proportional to 1,768,119.40, 2,656,115.70 and 1,696,385.80

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Solution

The fourth proportional to 1,768,119.40, 2,656,115.70 and 1,696,385.80 is: 2,548,355.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,119.40 : 2,656,115.70 = 1,696,385.80 : x
  2. Step 2: Convert to fraction form
    1,768,119.40/2,656,115.70 = 1,696,385.80/x
  3. Step 3: Cross multiply
    1,768,119.40x = 2,656,115.70 × 1,696,385.80
  4. Step 4: Simplify right side
    1,768,119.40x = 4,505,796,956,637.06
  5. Step 5: Solve for x
    x = 4,505,796,956,637.06/1,768,119.40
  6. Step 6: Final answer
    x = 2,548,355.59

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