Home / 1,553,119.80-2,143,300.95-874,056.30

Finding the Fourth Proportional to 1,553,119.80, 2,143,300.95 and 874,056.30

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Solution

The fourth proportional to 1,553,119.80, 2,143,300.95 and 874,056.30 is: 1,206,195.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,119.80 : 2,143,300.95 = 874,056.30 : x
  2. Step 2: Convert to fraction form
    1,553,119.80/2,143,300.95 = 874,056.30/x
  3. Step 3: Cross multiply
    1,553,119.80x = 2,143,300.95 × 874,056.30
  4. Step 4: Simplify right side
    1,553,119.80x = 1,873,365,698,143.49
  5. Step 5: Solve for x
    x = 1,873,365,698,143.49/1,553,119.80
  6. Step 6: Final answer
    x = 1,206,195.23

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