Home / 3,641,667.82-5,026,007.55-2,032,139.50

Finding the Fourth Proportional to 3,641,667.82, 5,026,007.55 and 2,032,139.50

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Solution

The fourth proportional to 3,641,667.82, 5,026,007.55 and 2,032,139.50 is: 2,804,634.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,667.82 : 5,026,007.55 = 2,032,139.50 : x
  2. Step 2: Convert to fraction form
    3,641,667.82/5,026,007.55 = 2,032,139.50/x
  3. Step 3: Cross multiply
    3,641,667.82x = 5,026,007.55 × 2,032,139.50
  4. Step 4: Simplify right side
    3,641,667.82x = 10,213,548,469,653.22
  5. Step 5: Solve for x
    x = 10,213,548,469,653.22/3,641,667.82
  6. Step 6: Final answer
    x = 2,804,634.85

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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.