Home / 6,268,855.20-9,406,825.92-2,674,282.56

Finding the Fourth Proportional to 6,268,855.20, 9,406,825.92 and 2,674,282.56

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Solution

The fourth proportional to 6,268,855.20, 9,406,825.92 and 2,674,282.56 is: 4,012,935.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268,855.20 : 9,406,825.92 = 2,674,282.56 : x
  2. Step 2: Convert to fraction form
    6,268,855.20/9,406,825.92 = 2,674,282.56/x
  3. Step 3: Cross multiply
    6,268,855.20x = 9,406,825.92 × 2,674,282.56
  4. Step 4: Simplify right side
    6,268,855.20x = 25,156,510,502,811.96
  5. Step 5: Solve for x
    x = 25,156,510,502,811.96/6,268,855.20
  6. Step 6: Final answer
    x = 4,012,935.33

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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.