Home / 1,339,933.74-2,009,468.64-441,161.46

Finding the Fourth Proportional to 1,339,933.74, 2,009,468.64 and 441,161.46

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Solution

The fourth proportional to 1,339,933.74, 2,009,468.64 and 441,161.46 is: 661,599.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,933.74 : 2,009,468.64 = 441,161.46 : x
  2. Step 2: Convert to fraction form
    1,339,933.74/2,009,468.64 = 441,161.46/x
  3. Step 3: Cross multiply
    1,339,933.74x = 2,009,468.64 × 441,161.46
  4. Step 4: Simplify right side
    1,339,933.74x = 886,500,119,046.61
  5. Step 5: Solve for x
    x = 886,500,119,046.61/1,339,933.74
  6. Step 6: Final answer
    x = 661,599.97

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