Home / 3,780,502.40-5,661,422.40-2,511,459.20

Finding the Fourth Proportional to 3,780,502.40, 5,661,422.40 and 2,511,459.20

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Solution

The fourth proportional to 3,780,502.40, 5,661,422.40 and 2,511,459.20 is: 3,760,989.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,780,502.40 : 5,661,422.40 = 2,511,459.20 : x
  2. Step 2: Convert to fraction form
    3,780,502.40/5,661,422.40 = 2,511,459.20/x
  3. Step 3: Cross multiply
    3,780,502.40x = 5,661,422.40 × 2,511,459.20
  4. Step 4: Simplify right side
    3,780,502.40x = 14,218,431,371,566.08
  5. Step 5: Solve for x
    x = 14,218,431,371,566.08/3,780,502.40
  6. Step 6: Final answer
    x = 3,760,989.91

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