Home / 1,493,699.00-2,240,549.84-640,216.78

Finding the Fourth Proportional to 1,493,699.00, 2,240,549.84 and 640,216.78

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Solution

The fourth proportional to 1,493,699.00, 2,240,549.84 and 640,216.78 is: 960,325.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,493,699.00 : 2,240,549.84 = 640,216.78 : x
  2. Step 2: Convert to fraction form
    1,493,699.00/2,240,549.84 = 640,216.78/x
  3. Step 3: Cross multiply
    1,493,699.00x = 2,240,549.84 × 640,216.78
  4. Step 4: Simplify right side
    1,493,699.00x = 1,434,437,599,993.48
  5. Step 5: Solve for x
    x = 1,434,437,599,993.48/1,493,699.00
  6. Step 6: Final answer
    x = 960,325.74

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