Home / 1,569,167.91-2,353,751.87-447,207.75

Finding the Fourth Proportional to 1,569,167.91, 2,353,751.87 and 447,207.75

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Solution

The fourth proportional to 1,569,167.91, 2,353,751.87 and 447,207.75 is: 670,811.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,167.91 : 2,353,751.87 = 447,207.75 : x
  2. Step 2: Convert to fraction form
    1,569,167.91/2,353,751.87 = 447,207.75/x
  3. Step 3: Cross multiply
    1,569,167.91x = 2,353,751.87 × 447,207.75
  4. Step 4: Simplify right side
    1,569,167.91x = 1,052,616,075,604.95
  5. Step 5: Solve for x
    x = 1,052,616,075,604.95/1,569,167.91
  6. Step 6: Final answer
    x = 670,811.63

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