Home / 3,954,826-5,458,242.27-2,504,656.27

Finding the Fourth Proportional to 3,954,826, 5,458,242.27 and 2,504,656.27

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Solution

The fourth proportional to 3,954,826, 5,458,242.27 and 2,504,656.27 is: 3,456,794.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,826 : 5,458,242.27 = 2,504,656.27 : x
  2. Step 2: Convert to fraction form
    3,954,826/5,458,242.27 = 2,504,656.27/x
  3. Step 3: Cross multiply
    3,954,826x = 5,458,242.27 × 2,504,656.27
  4. Step 4: Simplify right side
    3,954,826x = 13,671,020,724,734.53
  5. Step 5: Solve for x
    x = 13,671,020,724,734.53/3,954,826
  6. Step 6: Final answer
    x = 3,456,794.49

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Why These Related Problems?

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