Home / 1,814,794.18-2,721,983.91-485,201.86

Finding the Fourth Proportional to 1,814,794.18, 2,721,983.91 and 485,201.86

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Solution

The fourth proportional to 1,814,794.18, 2,721,983.91 and 485,201.86 is: 727,747.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,794.18 : 2,721,983.91 = 485,201.86 : x
  2. Step 2: Convert to fraction form
    1,814,794.18/2,721,983.91 = 485,201.86/x
  3. Step 3: Cross multiply
    1,814,794.18x = 2,721,983.91 × 485,201.86
  4. Step 4: Simplify right side
    1,814,794.18x = 1,320,711,656,022.07
  5. Step 5: Solve for x
    x = 1,320,711,656,022.07/1,814,794.18
  6. Step 6: Final answer
    x = 727,747.35

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