Home / 1,105,358.40-1,658,037.60-544,276.80

Finding the Fourth Proportional to 1,105,358.40, 1,658,037.60 and 544,276.80

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Solution

The fourth proportional to 1,105,358.40, 1,658,037.60 and 544,276.80 is: 816,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,358.40 : 1,658,037.60 = 544,276.80 : x
  2. Step 2: Convert to fraction form
    1,105,358.40/1,658,037.60 = 544,276.80/x
  3. Step 3: Cross multiply
    1,105,358.40x = 1,658,037.60 × 544,276.80
  4. Step 4: Simplify right side
    1,105,358.40x = 902,431,399,207.68
  5. Step 5: Solve for x
    x = 902,431,399,207.68/1,105,358.40
  6. Step 6: Final answer
    x = 816,415.20

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