Home / 3,641,791.32-5,025,672.27-2,010,199.07

Finding the Fourth Proportional to 3,641,791.32, 5,025,672.27 and 2,010,199.07

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Solution

The fourth proportional to 3,641,791.32, 5,025,672.27 and 2,010,199.07 is: 2,774,074.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,791.32 : 5,025,672.27 = 2,010,199.07 : x
  2. Step 2: Convert to fraction form
    3,641,791.32/5,025,672.27 = 2,010,199.07/x
  3. Step 3: Cross multiply
    3,641,791.32x = 5,025,672.27 × 2,010,199.07
  4. Step 4: Simplify right side
    3,641,791.32x = 10,102,601,735,842.97
  5. Step 5: Solve for x
    x = 10,102,601,735,842.97/3,641,791.32
  6. Step 6: Final answer
    x = 2,774,074.86

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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.