Home / 2,197,637.88-3,290,550.72-1,394,571.48

Finding the Fourth Proportional to 2,197,637.88, 3,290,550.72 and 1,394,571.48

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Solution

The fourth proportional to 2,197,637.88, 3,290,550.72 and 1,394,571.48 is: 2,088,109.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,637.88 : 3,290,550.72 = 1,394,571.48 : x
  2. Step 2: Convert to fraction form
    2,197,637.88/3,290,550.72 = 1,394,571.48/x
  3. Step 3: Cross multiply
    2,197,637.88x = 3,290,550.72 × 1,394,571.48
  4. Step 4: Simplify right side
    2,197,637.88x = 4,588,908,187,605.47
  5. Step 5: Solve for x
    x = 4,588,908,187,605.47/2,197,637.88
  6. Step 6: Final answer
    x = 2,088,109.34

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