Home / 3,641,789.07-5,025,669.17-2,010,196.85

Finding the Fourth Proportional to 3,641,789.07, 5,025,669.17 and 2,010,196.85

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Solution

The fourth proportional to 3,641,789.07, 5,025,669.17 and 2,010,196.85 is: 2,774,071.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,789.07 : 5,025,669.17 = 2,010,196.85 : x
  2. Step 2: Convert to fraction form
    3,641,789.07/5,025,669.17 = 2,010,196.85/x
  3. Step 3: Cross multiply
    3,641,789.07x = 5,025,669.17 × 2,010,196.85
  4. Step 4: Simplify right side
    3,641,789.07x = 10,102,584,299,496.79
  5. Step 5: Solve for x
    x = 10,102,584,299,496.79/3,641,789.07
  6. Step 6: Final answer
    x = 2,774,071.78

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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.