Home / 2,267,998.20-3,401,997.30-772,090.20

Finding the Fourth Proportional to 2,267,998.20, 3,401,997.30 and 772,090.20

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Solution

The fourth proportional to 2,267,998.20, 3,401,997.30 and 772,090.20 is: 1,158,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,998.20 : 3,401,997.30 = 772,090.20 : x
  2. Step 2: Convert to fraction form
    2,267,998.20/3,401,997.30 = 772,090.20/x
  3. Step 3: Cross multiply
    2,267,998.20x = 3,401,997.30 × 772,090.20
  4. Step 4: Simplify right side
    2,267,998.20x = 2,626,648,775,756.46
  5. Step 5: Solve for x
    x = 2,626,648,775,756.46/2,267,998.20
  6. Step 6: Final answer
    x = 1,158,135.30

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