Home / 3,380,797.87-5,059,074.81-2,926,950.22

Finding the Fourth Proportional to 3,380,797.87, 5,059,074.81 and 2,926,950.22

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Solution

The fourth proportional to 3,380,797.87, 5,059,074.81 and 2,926,950.22 is: 4,379,930.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,797.87 : 5,059,074.81 = 2,926,950.22 : x
  2. Step 2: Convert to fraction form
    3,380,797.87/5,059,074.81 = 2,926,950.22/x
  3. Step 3: Cross multiply
    3,380,797.87x = 5,059,074.81 × 2,926,950.22
  4. Step 4: Simplify right side
    3,380,797.87x = 14,807,660,102,830.58
  5. Step 5: Solve for x
    x = 14,807,660,102,830.58/3,380,797.87
  6. Step 6: Final answer
    x = 4,379,930.62

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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.