Home / 7,284,611.70-10,926,917.55-2,235,266.10

Finding the Fourth Proportional to 7,284,611.70, 10,926,917.55 and 2,235,266.10

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Solution

The fourth proportional to 7,284,611.70, 10,926,917.55 and 2,235,266.10 is: 3,352,899.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,284,611.70 : 10,926,917.55 = 2,235,266.10 : x
  2. Step 2: Convert to fraction form
    7,284,611.70/10,926,917.55 = 2,235,266.10/x
  3. Step 3: Cross multiply
    7,284,611.70x = 10,926,917.55 × 2,235,266.10
  4. Step 4: Simplify right side
    7,284,611.70x = 24,424,568,377,010.06
  5. Step 5: Solve for x
    x = 24,424,568,377,010.06/7,284,611.70
  6. Step 6: Final answer
    x = 3,352,899.15

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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.