Home / 9,978,718.86-14,967,947.07-2,405,623.86

Finding the Fourth Proportional to 9,978,718.86, 14,967,947.07 and 2,405,623.86

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Solution

The fourth proportional to 9,978,718.86, 14,967,947.07 and 2,405,623.86 is: 3,608,404.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,978,718.86 : 14,967,947.07 = 2,405,623.86 : x
  2. Step 2: Convert to fraction form
    9,978,718.86/14,967,947.07 = 2,405,623.86/x
  3. Step 3: Cross multiply
    9,978,718.86x = 14,967,947.07 × 2,405,623.86
  4. Step 4: Simplify right side
    9,978,718.86x = 36,007,250,606,809.09
  5. Step 5: Solve for x
    x = 36,007,250,606,809.09/9,978,718.86
  6. Step 6: Final answer
    x = 3,608,404.16

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