Home / 1,515,972.96-2,272,759.92-569,238.24

Finding the Fourth Proportional to 1,515,972.96, 2,272,759.92 and 569,238.24

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Solution

The fourth proportional to 1,515,972.96, 2,272,759.92 and 569,238.24 is: 853,406.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,515,972.96 : 2,272,759.92 = 569,238.24 : x
  2. Step 2: Convert to fraction form
    1,515,972.96/2,272,759.92 = 569,238.24/x
  3. Step 3: Cross multiply
    1,515,972.96x = 2,272,759.92 × 569,238.24
  4. Step 4: Simplify right side
    1,515,972.96x = 1,293,741,856,803.34
  5. Step 5: Solve for x
    x = 1,293,741,856,803.34/1,515,972.96
  6. Step 6: Final answer
    x = 853,406.95

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