Home / 3,861,633.30-5,794,523.55-1,617,998.10

Finding the Fourth Proportional to 3,861,633.30, 5,794,523.55 and 1,617,998.10

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Solution

The fourth proportional to 3,861,633.30, 5,794,523.55 and 1,617,998.10 is: 2,427,865.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,861,633.30 : 5,794,523.55 = 1,617,998.10 : x
  2. Step 2: Convert to fraction form
    3,861,633.30/5,794,523.55 = 1,617,998.10/x
  3. Step 3: Cross multiply
    3,861,633.30x = 5,794,523.55 × 1,617,998.10
  4. Step 4: Simplify right side
    3,861,633.30x = 9,375,528,094,305.26
  5. Step 5: Solve for x
    x = 9,375,528,094,305.26/3,861,633.30
  6. Step 6: Final answer
    x = 2,427,865.97

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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.