Home / 1,485,284.26-2,225,930.73-810,354.16

Finding the Fourth Proportional to 1,485,284.26, 2,225,930.73 and 810,354.16

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Solution

The fourth proportional to 1,485,284.26, 2,225,930.73 and 810,354.16 is: 1,214,442.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,485,284.26 : 2,225,930.73 = 810,354.16 : x
  2. Step 2: Convert to fraction form
    1,485,284.26/2,225,930.73 = 810,354.16/x
  3. Step 3: Cross multiply
    1,485,284.26x = 2,225,930.73 × 810,354.16
  4. Step 4: Simplify right side
    1,485,284.26x = 1,803,792,226,927.34
  5. Step 5: Solve for x
    x = 1,803,792,226,927.34/1,485,284.26
  6. Step 6: Final answer
    x = 1,214,442.43

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