Home / 3,397,684.31-4,688,804.99-1,869,791.43

Finding the Fourth Proportional to 3,397,684.31, 4,688,804.99 and 1,869,791.43

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Solution

The fourth proportional to 3,397,684.31, 4,688,804.99 and 1,869,791.43 is: 2,580,312.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,684.31 : 4,688,804.99 = 1,869,791.43 : x
  2. Step 2: Convert to fraction form
    3,397,684.31/4,688,804.99 = 1,869,791.43/x
  3. Step 3: Cross multiply
    3,397,684.31x = 4,688,804.99 × 1,869,791.43
  4. Step 4: Simplify right side
    3,397,684.31x = 8,767,087,387,243.24
  5. Step 5: Solve for x
    x = 8,767,087,387,243.24/3,397,684.31
  6. Step 6: Final answer
    x = 2,580,312.53

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