Home / 1,133,007.60-1,699,511.40-853,071.60

Finding the Fourth Proportional to 1,133,007.60, 1,699,511.40 and 853,071.60

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Solution

The fourth proportional to 1,133,007.60, 1,699,511.40 and 853,071.60 is: 1,279,607.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,007.60 : 1,699,511.40 = 853,071.60 : x
  2. Step 2: Convert to fraction form
    1,133,007.60/1,699,511.40 = 853,071.60/x
  3. Step 3: Cross multiply
    1,133,007.60x = 1,699,511.40 × 853,071.60
  4. Step 4: Simplify right side
    1,133,007.60x = 1,449,804,909,216.24
  5. Step 5: Solve for x
    x = 1,449,804,909,216.24/1,133,007.60
  6. Step 6: Final answer
    x = 1,279,607.40

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