Home / 2,560,804.18-3,843,100.77-1,212,973.85

Finding the Fourth Proportional to 2,560,804.18, 3,843,100.77 and 1,212,973.85

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Solution

The fourth proportional to 2,560,804.18, 3,843,100.77 and 1,212,973.85 is: 1,820,358.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,804.18 : 3,843,100.77 = 1,212,973.85 : x
  2. Step 2: Convert to fraction form
    2,560,804.18/3,843,100.77 = 1,212,973.85/x
  3. Step 3: Cross multiply
    2,560,804.18x = 3,843,100.77 × 1,212,973.85
  4. Step 4: Simplify right side
    2,560,804.18x = 4,661,580,748,806.94
  5. Step 5: Solve for x
    x = 4,661,580,748,806.94/2,560,804.18
  6. Step 6: Final answer
    x = 1,820,358.14

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