Home / 2,673,431.40-4,010,147.10-780,364.20

Finding the Fourth Proportional to 2,673,431.40, 4,010,147.10 and 780,364.20

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Solution

The fourth proportional to 2,673,431.40, 4,010,147.10 and 780,364.20 is: 1,170,546.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,431.40 : 4,010,147.10 = 780,364.20 : x
  2. Step 2: Convert to fraction form
    2,673,431.40/4,010,147.10 = 780,364.20/x
  3. Step 3: Cross multiply
    2,673,431.40x = 4,010,147.10 × 780,364.20
  4. Step 4: Simplify right side
    2,673,431.40x = 3,129,375,233,573.82
  5. Step 5: Solve for x
    x = 3,129,375,233,573.82/2,673,431.40
  6. Step 6: Final answer
    x = 1,170,546.30

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