Home / 5,800,538.24-8,004,520.24-3,222,381.12

Finding the Fourth Proportional to 5,800,538.24, 8,004,520.24 and 3,222,381.12

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Solution

The fourth proportional to 5,800,538.24, 8,004,520.24 and 3,222,381.12 is: 4,446,762.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,538.24 : 8,004,520.24 = 3,222,381.12 : x
  2. Step 2: Convert to fraction form
    5,800,538.24/8,004,520.24 = 3,222,381.12/x
  3. Step 3: Cross multiply
    5,800,538.24x = 8,004,520.24 × 3,222,381.12
  4. Step 4: Simplify right side
    5,800,538.24x = 25,793,614,896,033.87
  5. Step 5: Solve for x
    x = 25,793,614,896,033.87/5,800,538.24
  6. Step 6: Final answer
    x = 4,446,762.32

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Double scale
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Similar ratio
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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.