Home / 2,489,278.40-3,724,586.40-1,649,470.40

Finding the Fourth Proportional to 2,489,278.40, 3,724,586.40 and 1,649,470.40

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Solution

The fourth proportional to 2,489,278.40, 3,724,586.40 and 1,649,470.40 is: 2,468,022.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,489,278.40 : 3,724,586.40 = 1,649,470.40 : x
  2. Step 2: Convert to fraction form
    2,489,278.40/3,724,586.40 = 1,649,470.40/x
  3. Step 3: Cross multiply
    2,489,278.40x = 3,724,586.40 × 1,649,470.40
  4. Step 4: Simplify right side
    2,489,278.40x = 6,143,595,019,042.56
  5. Step 5: Solve for x
    x = 6,143,595,019,042.56/2,489,278.40
  6. Step 6: Final answer
    x = 2,468,022.47

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