Home / 3,522,931.56-4,861,945.38-1,995,310.44

Finding the Fourth Proportional to 3,522,931.56, 4,861,945.38 and 1,995,310.44

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Solution

The fourth proportional to 3,522,931.56, 4,861,945.38 and 1,995,310.44 is: 2,753,698.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,931.56 : 4,861,945.38 = 1,995,310.44 : x
  2. Step 2: Convert to fraction form
    3,522,931.56/4,861,945.38 = 1,995,310.44/x
  3. Step 3: Cross multiply
    3,522,931.56x = 4,861,945.38 × 1,995,310.44
  4. Step 4: Simplify right side
    3,522,931.56x = 9,701,090,375,423.77
  5. Step 5: Solve for x
    x = 9,701,090,375,423.77/3,522,931.56
  6. Step 6: Final answer
    x = 2,753,698.22

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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.