Home / 2,157,541.26-3,235,358.66-808,757.79

Finding the Fourth Proportional to 2,157,541.26, 3,235,358.66 and 808,757.79

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Solution

The fourth proportional to 2,157,541.26, 3,235,358.66 and 808,757.79 is: 1,212,779.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,157,541.26 : 3,235,358.66 = 808,757.79 : x
  2. Step 2: Convert to fraction form
    2,157,541.26/3,235,358.66 = 808,757.79/x
  3. Step 3: Cross multiply
    2,157,541.26x = 3,235,358.66 × 808,757.79
  4. Step 4: Simplify right side
    2,157,541.26x = 2,616,621,515,675.17
  5. Step 5: Solve for x
    x = 2,616,621,515,675.17/2,157,541.26
  6. Step 6: Final answer
    x = 1,212,779.36

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