Home / 3,293,258.54-4,542,587.94-2,641,448.56

Finding the Fourth Proportional to 3,293,258.54, 4,542,587.94 and 2,641,448.56

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Solution

The fourth proportional to 3,293,258.54, 4,542,587.94 and 2,641,448.56 is: 3,643,507.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,258.54 : 4,542,587.94 = 2,641,448.56 : x
  2. Step 2: Convert to fraction form
    3,293,258.54/4,542,587.94 = 2,641,448.56/x
  3. Step 3: Cross multiply
    3,293,258.54x = 4,542,587.94 × 2,641,448.56
  4. Step 4: Simplify right side
    3,293,258.54x = 11,999,012,372,786.37
  5. Step 5: Solve for x
    x = 11,999,012,372,786.37/3,293,258.54
  6. Step 6: Final answer
    x = 3,643,507.56

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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.