Home / 1,302,214.40-1,953,321.60-804,550.40

Finding the Fourth Proportional to 1,302,214.40, 1,953,321.60 and 804,550.40

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Solution

The fourth proportional to 1,302,214.40, 1,953,321.60 and 804,550.40 is: 1,206,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,214.40 : 1,953,321.60 = 804,550.40 : x
  2. Step 2: Convert to fraction form
    1,302,214.40/1,953,321.60 = 804,550.40/x
  3. Step 3: Cross multiply
    1,302,214.40x = 1,953,321.60 × 804,550.40
  4. Step 4: Simplify right side
    1,302,214.40x = 1,571,545,674,608.64
  5. Step 5: Solve for x
    x = 1,571,545,674,608.64/1,302,214.40
  6. Step 6: Final answer
    x = 1,206,825.60

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