Home / 5,814,109.70-8,023,471.49-3,236,399.41

Finding the Fourth Proportional to 5,814,109.70, 8,023,471.49 and 3,236,399.41

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Solution

The fourth proportional to 5,814,109.70, 8,023,471.49 and 3,236,399.41 is: 4,466,231.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,814,109.70 : 8,023,471.49 = 3,236,399.41 : x
  2. Step 2: Convert to fraction form
    5,814,109.70/8,023,471.49 = 3,236,399.41/x
  3. Step 3: Cross multiply
    5,814,109.70x = 8,023,471.49 × 3,236,399.41
  4. Step 4: Simplify right side
    5,814,109.70x = 25,967,158,360,147.15
  5. Step 5: Solve for x
    x = 25,967,158,360,147.15/5,814,109.70
  6. Step 6: Final answer
    x = 4,466,231.24

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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.