Home / 3,269,532.72-4,905,004.98-995,234.96

Finding the Fourth Proportional to 3,269,532.72, 4,905,004.98 and 995,234.96

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Solution

The fourth proportional to 3,269,532.72, 4,905,004.98 and 995,234.96 is: 1,493,067.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,532.72 : 4,905,004.98 = 995,234.96 : x
  2. Step 2: Convert to fraction form
    3,269,532.72/4,905,004.98 = 995,234.96/x
  3. Step 3: Cross multiply
    3,269,532.72x = 4,905,004.98 × 995,234.96
  4. Step 4: Simplify right side
    3,269,532.72x = 4,881,632,435,070.10
  5. Step 5: Solve for x
    x = 4,881,632,435,070.10/3,269,532.72
  6. Step 6: Final answer
    x = 1,493,067.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.