Home / 8,028,896.10-11,080,041.24-4,544,234.82

Finding the Fourth Proportional to 8,028,896.10, 11,080,041.24 and 4,544,234.82

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Solution

The fourth proportional to 8,028,896.10, 11,080,041.24 and 4,544,234.82 is: 6,271,137.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,028,896.10 : 11,080,041.24 = 4,544,234.82 : x
  2. Step 2: Convert to fraction form
    8,028,896.10/11,080,041.24 = 4,544,234.82/x
  3. Step 3: Cross multiply
    8,028,896.10x = 11,080,041.24 × 4,544,234.82
  4. Step 4: Simplify right side
    8,028,896.10x = 50,350,309,209,843.98
  5. Step 5: Solve for x
    x = 50,350,309,209,843.98/8,028,896.10
  6. Step 6: Final answer
    x = 6,271,137.23

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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.