Home / 1,376,926.98-2,066,198.85-578,147.10

Finding the Fourth Proportional to 1,376,926.98, 2,066,198.85 and 578,147.10

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Solution

The fourth proportional to 1,376,926.98, 2,066,198.85 and 578,147.10 is: 867,560.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,926.98 : 2,066,198.85 = 578,147.10 : x
  2. Step 2: Convert to fraction form
    1,376,926.98/2,066,198.85 = 578,147.10/x
  3. Step 3: Cross multiply
    1,376,926.98x = 2,066,198.85 × 578,147.10
  4. Step 4: Simplify right side
    1,376,926.98x = 1,194,566,873,150.84
  5. Step 5: Solve for x
    x = 1,194,566,873,150.84/1,376,926.98
  6. Step 6: Final answer
    x = 867,560.07

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