Home / 4,882,815-6,738,365.82-2,707,449.96

Finding the Fourth Proportional to 4,882,815, 6,738,365.82 and 2,707,449.96

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Solution

The fourth proportional to 4,882,815, 6,738,365.82 and 2,707,449.96 is: 3,736,325.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,815 : 6,738,365.82 = 2,707,449.96 : x
  2. Step 2: Convert to fraction form
    4,882,815/6,738,365.82 = 2,707,449.96/x
  3. Step 3: Cross multiply
    4,882,815x = 6,738,365.82 × 2,707,449.96
  4. Step 4: Simplify right side
    4,882,815x = 18,243,788,269,824.37
  5. Step 5: Solve for x
    x = 18,243,788,269,824.37/4,882,815
  6. Step 6: Final answer
    x = 3,736,325.92

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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.