Home / 1,370,844.41-2,056,343.15-424,141.31

Finding the Fourth Proportional to 1,370,844.41, 2,056,343.15 and 424,141.31

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Solution

The fourth proportional to 1,370,844.41, 2,056,343.15 and 424,141.31 is: 636,235.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,370,844.41 : 2,056,343.15 = 424,141.31 : x
  2. Step 2: Convert to fraction form
    1,370,844.41/2,056,343.15 = 424,141.31/x
  3. Step 3: Cross multiply
    1,370,844.41x = 2,056,343.15 × 424,141.31
  4. Step 4: Simplify right side
    1,370,844.41x = 872,180,083,651.74
  5. Step 5: Solve for x
    x = 872,180,083,651.74/1,370,844.41
  6. Step 6: Final answer
    x = 636,235.65

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