Home / 1,343,338.40-2,014,537.20-396,458.40

Finding the Fourth Proportional to 1,343,338.40, 2,014,537.20 and 396,458.40

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Solution

The fourth proportional to 1,343,338.40, 2,014,537.20 and 396,458.40 is: 594,548.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,338.40 : 2,014,537.20 = 396,458.40 : x
  2. Step 2: Convert to fraction form
    1,343,338.40/2,014,537.20 = 396,458.40/x
  3. Step 3: Cross multiply
    1,343,338.40x = 2,014,537.20 × 396,458.40
  4. Step 4: Simplify right side
    1,343,338.40x = 798,680,195,052.48
  5. Step 5: Solve for x
    x = 798,680,195,052.48/1,343,338.40
  6. Step 6: Final answer
    x = 594,548.77

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