Home / 5,800,558.28-8,004,766.26-3,222,480.20

Finding the Fourth Proportional to 5,800,558.28, 8,004,766.26 and 3,222,480.20

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Solution

The fourth proportional to 5,800,558.28, 8,004,766.26 and 3,222,480.20 is: 4,447,020.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,558.28 : 8,004,766.26 = 3,222,480.20 : x
  2. Step 2: Convert to fraction form
    5,800,558.28/8,004,766.26 = 3,222,480.20/x
  3. Step 3: Cross multiply
    5,800,558.28x = 8,004,766.26 × 3,222,480.20
  4. Step 4: Simplify right side
    5,800,558.28x = 25,795,200,778,478.05
  5. Step 5: Solve for x
    x = 25,795,200,778,478.05/5,800,558.28
  6. Step 6: Final answer
    x = 4,447,020.36

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1.5x scale

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.