Home / 1,340,882.20-2,013,656.10-711,026.20

Finding the Fourth Proportional to 1,340,882.20, 2,013,656.10 and 711,026.20

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Solution

The fourth proportional to 1,340,882.20, 2,013,656.10 and 711,026.20 is: 1,067,776.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,882.20 : 2,013,656.10 = 711,026.20 : x
  2. Step 2: Convert to fraction form
    1,340,882.20/2,013,656.10 = 711,026.20/x
  3. Step 3: Cross multiply
    1,340,882.20x = 2,013,656.10 × 711,026.20
  4. Step 4: Simplify right side
    1,340,882.20x = 1,431,762,244,889.82
  5. Step 5: Solve for x
    x = 1,431,762,244,889.82/1,340,882.20
  6. Step 6: Final answer
    x = 1,067,776.31

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