Home / 6,524,482.08-9,786,723.12-2,037,142.56

Finding the Fourth Proportional to 6,524,482.08, 9,786,723.12 and 2,037,142.56

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Solution

The fourth proportional to 6,524,482.08, 9,786,723.12 and 2,037,142.56 is: 3,055,713.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,482.08 : 9,786,723.12 = 2,037,142.56 : x
  2. Step 2: Convert to fraction form
    6,524,482.08/9,786,723.12 = 2,037,142.56/x
  3. Step 3: Cross multiply
    6,524,482.08x = 9,786,723.12 × 2,037,142.56
  4. Step 4: Simplify right side
    6,524,482.08x = 19,936,950,190,687.98
  5. Step 5: Solve for x
    x = 19,936,950,190,687.98/6,524,482.08
  6. Step 6: Final answer
    x = 3,055,713.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.