Home / 3,641,804.82-5,025,690.90-2,010,212.64

Finding the Fourth Proportional to 3,641,804.82, 5,025,690.90 and 2,010,212.64

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Solution

The fourth proportional to 3,641,804.82, 5,025,690.90 and 2,010,212.64 is: 2,774,093.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,804.82 : 5,025,690.90 = 2,010,212.64 : x
  2. Step 2: Convert to fraction form
    3,641,804.82/5,025,690.90 = 2,010,212.64/x
  3. Step 3: Cross multiply
    3,641,804.82x = 5,025,690.90 × 2,010,212.64
  4. Step 4: Simplify right side
    3,641,804.82x = 10,102,707,371,912.98
  5. Step 5: Solve for x
    x = 10,102,707,371,912.98/3,641,804.82
  6. Step 6: Final answer
    x = 2,774,093.58

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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.