Home / 3,750,991.45-5,626,487.24-911,084.47

Finding the Fourth Proportional to 3,750,991.45, 5,626,487.24 and 911,084.47

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Solution

The fourth proportional to 3,750,991.45, 5,626,487.24 and 911,084.47 is: 1,366,626.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,991.45 : 5,626,487.24 = 911,084.47 : x
  2. Step 2: Convert to fraction form
    3,750,991.45/5,626,487.24 = 911,084.47/x
  3. Step 3: Cross multiply
    3,750,991.45x = 5,626,487.24 × 911,084.47
  4. Step 4: Simplify right side
    3,750,991.45x = 5,126,205,129,812.09
  5. Step 5: Solve for x
    x = 5,126,205,129,812.09/3,750,991.45
  6. Step 6: Final answer
    x = 1,366,626.72

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