Home / 4,558,930.80-6,838,396.20-1,899,193.20

Finding the Fourth Proportional to 4,558,930.80, 6,838,396.20 and 1,899,193.20

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Solution

The fourth proportional to 4,558,930.80, 6,838,396.20 and 1,899,193.20 is: 2,848,789.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,930.80 : 6,838,396.20 = 1,899,193.20 : x
  2. Step 2: Convert to fraction form
    4,558,930.80/6,838,396.20 = 1,899,193.20/x
  3. Step 3: Cross multiply
    4,558,930.80x = 6,838,396.20 × 1,899,193.20
  4. Step 4: Simplify right side
    4,558,930.80x = 12,987,435,561,945.84
  5. Step 5: Solve for x
    x = 12,987,435,561,945.84/4,558,930.80
  6. Step 6: Final answer
    x = 2,848,789.80

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