Home / 1,079,769.60-1,617,321.60-893,145.60

Finding the Fourth Proportional to 1,079,769.60, 1,617,321.60 and 893,145.60

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Solution

The fourth proportional to 1,079,769.60, 1,617,321.60 and 893,145.60 is: 1,337,788.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,769.60 : 1,617,321.60 = 893,145.60 : x
  2. Step 2: Convert to fraction form
    1,079,769.60/1,617,321.60 = 893,145.60/x
  3. Step 3: Cross multiply
    1,079,769.60x = 1,617,321.60 × 893,145.60
  4. Step 4: Simplify right side
    1,079,769.60x = 1,444,503,670,824.96
  5. Step 5: Solve for x
    x = 1,444,503,670,824.96/1,079,769.60
  6. Step 6: Final answer
    x = 1,337,788.79

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