Home / 1,296,033.60-1,944,050.40-792,148.80

Finding the Fourth Proportional to 1,296,033.60, 1,944,050.40 and 792,148.80

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Solution

The fourth proportional to 1,296,033.60, 1,944,050.40 and 792,148.80 is: 1,188,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,033.60 : 1,944,050.40 = 792,148.80 : x
  2. Step 2: Convert to fraction form
    1,296,033.60/1,944,050.40 = 792,148.80/x
  3. Step 3: Cross multiply
    1,296,033.60x = 1,944,050.40 × 792,148.80
  4. Step 4: Simplify right side
    1,296,033.60x = 1,539,977,191,499.52
  5. Step 5: Solve for x
    x = 1,539,977,191,499.52/1,296,033.60
  6. Step 6: Final answer
    x = 1,188,223.20

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