Home / 1,099,338.20-1,649,007.30-539,466.20

Finding the Fourth Proportional to 1,099,338.20, 1,649,007.30 and 539,466.20

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Solution

The fourth proportional to 1,099,338.20, 1,649,007.30 and 539,466.20 is: 809,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,338.20 : 1,649,007.30 = 539,466.20 : x
  2. Step 2: Convert to fraction form
    1,099,338.20/1,649,007.30 = 539,466.20/x
  3. Step 3: Cross multiply
    1,099,338.20x = 1,649,007.30 × 539,466.20
  4. Step 4: Simplify right side
    1,099,338.20x = 889,583,701,903.26
  5. Step 5: Solve for x
    x = 889,583,701,903.26/1,099,338.20
  6. Step 6: Final answer
    x = 809,199.30

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