Home / 3,273,733.89-4,516,188.03-2,543,584.50

Finding the Fourth Proportional to 3,273,733.89, 4,516,188.03 and 2,543,584.50

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Solution

The fourth proportional to 3,273,733.89, 4,516,188.03 and 2,543,584.50 is: 3,508,930.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,733.89 : 4,516,188.03 = 2,543,584.50 : x
  2. Step 2: Convert to fraction form
    3,273,733.89/4,516,188.03 = 2,543,584.50/x
  3. Step 3: Cross multiply
    3,273,733.89x = 4,516,188.03 × 2,543,584.50
  4. Step 4: Simplify right side
    3,273,733.89x = 11,487,305,872,193.54
  5. Step 5: Solve for x
    x = 11,487,305,872,193.54/3,273,733.89
  6. Step 6: Final answer
    x = 3,508,930.86

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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.