Home / 6,601,599.25-9,902,318.67-1,809,284.47

Finding the Fourth Proportional to 6,601,599.25, 9,902,318.67 and 1,809,284.47

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Solution

The fourth proportional to 6,601,599.25, 9,902,318.67 and 1,809,284.47 is: 2,713,904.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,599.25 : 9,902,318.67 = 1,809,284.47 : x
  2. Step 2: Convert to fraction form
    6,601,599.25/9,902,318.67 = 1,809,284.47/x
  3. Step 3: Cross multiply
    6,601,599.25x = 9,902,318.67 × 1,809,284.47
  4. Step 4: Simplify right side
    6,601,599.25x = 17,916,111,361,866.26
  5. Step 5: Solve for x
    x = 17,916,111,361,866.26/6,601,599.25
  6. Step 6: Final answer
    x = 2,713,904.72

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