Home / 6,047,999.20-8,346,235.24-3,331,745.20

Finding the Fourth Proportional to 6,047,999.20, 8,346,235.24 and 3,331,745.20

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Solution

The fourth proportional to 6,047,999.20, 8,346,235.24 and 3,331,745.20 is: 4,597,806.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,999.20 : 8,346,235.24 = 3,331,745.20 : x
  2. Step 2: Convert to fraction form
    6,047,999.20/8,346,235.24 = 3,331,745.20/x
  3. Step 3: Cross multiply
    6,047,999.20x = 8,346,235.24 × 3,331,745.20
  4. Step 4: Simplify right side
    6,047,999.20x = 27,807,529,198,940.85
  5. Step 5: Solve for x
    x = 27,807,529,198,940.85/6,047,999.20
  6. Step 6: Final answer
    x = 4,597,806.36

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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.