Home / 5,814,109.88-8,023,471.74-3,236,399.60

Finding the Fourth Proportional to 5,814,109.88, 8,023,471.74 and 3,236,399.60

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Solution

The fourth proportional to 5,814,109.88, 8,023,471.74 and 3,236,399.60 is: 4,466,231.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,109.88 : 8,023,471.74 = 3,236,399.60 : x
  2. Step 2: Convert to fraction form
    5,814,109.88/8,023,471.74 = 3,236,399.60/x
  3. Step 3: Cross multiply
    5,814,109.88x = 8,023,471.74 × 3,236,399.60
  4. Step 4: Simplify right side
    5,814,109.88x = 25,967,160,689,829.95
  5. Step 5: Solve for x
    x = 25,967,160,689,829.95/5,814,109.88
  6. Step 6: Final answer
    x = 4,466,231.50

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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.