Home / 1,778,782.20-2,664,236.70-1,463,854.20

Finding the Fourth Proportional to 1,778,782.20, 2,664,236.70 and 1,463,854.20

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Solution

The fourth proportional to 1,778,782.20, 2,664,236.70 and 1,463,854.20 is: 2,192,541.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,778,782.20 : 2,664,236.70 = 1,463,854.20 : x
  2. Step 2: Convert to fraction form
    1,778,782.20/2,664,236.70 = 1,463,854.20/x
  3. Step 3: Cross multiply
    1,778,782.20x = 2,664,236.70 × 1,463,854.20
  4. Step 4: Simplify right side
    1,778,782.20x = 3,900,054,083,089.14
  5. Step 5: Solve for x
    x = 3,900,054,083,089.14/1,778,782.20
  6. Step 6: Final answer
    x = 2,192,541.66

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