Home / 6,236,025.30-8,543,211.84-6,002,879.76

Finding the Fourth Proportional to 6,236,025.30, 8,543,211.84 and 6,002,879.76

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Solution

The fourth proportional to 6,236,025.30, 8,543,211.84 and 6,002,879.76 is: 8,223,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,025.30 : 8,543,211.84 = 6,002,879.76 : x
  2. Step 2: Convert to fraction form
    6,236,025.30/8,543,211.84 = 6,002,879.76/x
  3. Step 3: Cross multiply
    6,236,025.30x = 8,543,211.84 × 6,002,879.76
  4. Step 4: Simplify right side
    6,236,025.30x = 51,283,873,439,728.36
  5. Step 5: Solve for x
    x = 51,283,873,439,728.36/6,236,025.30
  6. Step 6: Final answer
    x = 8,223,807.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.