Home / 3,331,889.55-4,997,834.28-807,544.80

Finding the Fourth Proportional to 3,331,889.55, 4,997,834.28 and 807,544.80

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Solution

The fourth proportional to 3,331,889.55, 4,997,834.28 and 807,544.80 is: 1,211,317.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,889.55 : 4,997,834.28 = 807,544.80 : x
  2. Step 2: Convert to fraction form
    3,331,889.55/4,997,834.28 = 807,544.80/x
  3. Step 3: Cross multiply
    3,331,889.55x = 4,997,834.28 × 807,544.80
  4. Step 4: Simplify right side
    3,331,889.55x = 4,035,975,084,075.74
  5. Step 5: Solve for x
    x = 4,035,975,084,075.74/3,331,889.55
  6. Step 6: Final answer
    x = 1,211,317.19

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