Home / 1,784,131.94-2,462,104.39-968,335.54

Finding the Fourth Proportional to 1,784,131.94, 2,462,104.39 and 968,335.54

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Solution

The fourth proportional to 1,784,131.94, 2,462,104.39 and 968,335.54 is: 1,336,304.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,131.94 : 2,462,104.39 = 968,335.54 : x
  2. Step 2: Convert to fraction form
    1,784,131.94/2,462,104.39 = 968,335.54/x
  3. Step 3: Cross multiply
    1,784,131.94x = 2,462,104.39 × 968,335.54
  4. Step 4: Simplify right side
    1,784,131.94x = 2,384,143,166,874.82
  5. Step 5: Solve for x
    x = 2,384,143,166,874.82/1,784,131.94
  6. Step 6: Final answer
    x = 1,336,304.29

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.