Home / 7,065,238.90-10,595,288.22-3,022,022.38

Finding the Fourth Proportional to 7,065,238.90, 10,595,288.22 and 3,022,022.38

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Solution

The fourth proportional to 7,065,238.90, 10,595,288.22 and 3,022,022.38 is: 4,531,934.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,238.90 : 10,595,288.22 = 3,022,022.38 : x
  2. Step 2: Convert to fraction form
    7,065,238.90/10,595,288.22 = 3,022,022.38/x
  3. Step 3: Cross multiply
    7,065,238.90x = 10,595,288.22 × 3,022,022.38
  4. Step 4: Simplify right side
    7,065,238.90x = 32,019,198,123,390.36
  5. Step 5: Solve for x
    x = 32,019,198,123,390.36/7,065,238.90
  6. Step 6: Final answer
    x = 4,531,934.25

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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.