Home / 1,346,992.75-2,020,822.04-400,359.52

Finding the Fourth Proportional to 1,346,992.75, 2,020,822.04 and 400,359.52

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Solution

The fourth proportional to 1,346,992.75, 2,020,822.04 and 400,359.52 is: 600,638.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,992.75 : 2,020,822.04 = 400,359.52 : x
  2. Step 2: Convert to fraction form
    1,346,992.75/2,020,822.04 = 400,359.52/x
  3. Step 3: Cross multiply
    1,346,992.75x = 2,020,822.04 × 400,359.52
  4. Step 4: Simplify right side
    1,346,992.75x = 809,055,339,938.02
  5. Step 5: Solve for x
    x = 809,055,339,938.02/1,346,992.75
  6. Step 6: Final answer
    x = 600,638.23

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