Home / 1,105,538.40-1,658,307.60-751,244.40

Finding the Fourth Proportional to 1,105,538.40, 1,658,307.60 and 751,244.40

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Solution

The fourth proportional to 1,105,538.40, 1,658,307.60 and 751,244.40 is: 1,126,866.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,538.40 : 1,658,307.60 = 751,244.40 : x
  2. Step 2: Convert to fraction form
    1,105,538.40/1,658,307.60 = 751,244.40/x
  3. Step 3: Cross multiply
    1,105,538.40x = 1,658,307.60 × 751,244.40
  4. Step 4: Simplify right side
    1,105,538.40x = 1,245,794,297,977.44
  5. Step 5: Solve for x
    x = 1,245,794,297,977.44/1,105,538.40
  6. Step 6: Final answer
    x = 1,126,866.60

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