Home / 3,995,558.27-5,513,735.94-2,526,257.69

Finding the Fourth Proportional to 3,995,558.27, 5,513,735.94 and 2,526,257.69

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Solution

The fourth proportional to 3,995,558.27, 5,513,735.94 and 2,526,257.69 is: 3,486,150.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,558.27 : 5,513,735.94 = 2,526,257.69 : x
  2. Step 2: Convert to fraction form
    3,995,558.27/5,513,735.94 = 2,526,257.69/x
  3. Step 3: Cross multiply
    3,995,558.27x = 5,513,735.94 × 2,526,257.69
  4. Step 4: Simplify right side
    3,995,558.27x = 13,929,117,791,485.70
  5. Step 5: Solve for x
    x = 13,929,117,791,485.70/3,995,558.27
  6. Step 6: Final answer
    x = 3,486,150.59

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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.