Home / 1,244,124.30-1,866,186.45-614,268.30

Finding the Fourth Proportional to 1,244,124.30, 1,866,186.45 and 614,268.30

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Solution

The fourth proportional to 1,244,124.30, 1,866,186.45 and 614,268.30 is: 921,402.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,124.30 : 1,866,186.45 = 614,268.30 : x
  2. Step 2: Convert to fraction form
    1,244,124.30/1,866,186.45 = 614,268.30/x
  3. Step 3: Cross multiply
    1,244,124.30x = 1,866,186.45 × 614,268.30
  4. Step 4: Simplify right side
    1,244,124.30x = 1,146,339,178,124.54
  5. Step 5: Solve for x
    x = 1,146,339,178,124.54/1,244,124.30
  6. Step 6: Final answer
    x = 921,402.45

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