Home / 6,231,012.01-9,350,692.95-2,187,511.79

Finding the Fourth Proportional to 6,231,012.01, 9,350,692.95 and 2,187,511.79

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Solution

The fourth proportional to 6,231,012.01, 9,350,692.95 and 2,187,511.79 is: 3,282,733.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,012.01 : 9,350,692.95 = 2,187,511.79 : x
  2. Step 2: Convert to fraction form
    6,231,012.01/9,350,692.95 = 2,187,511.79/x
  3. Step 3: Cross multiply
    6,231,012.01x = 9,350,692.95 × 2,187,511.79
  4. Step 4: Simplify right side
    6,231,012.01x = 20,454,751,034,244.59
  5. Step 5: Solve for x
    x = 20,454,751,034,244.59/6,231,012.01
  6. Step 6: Final answer
    x = 3,282,733.37

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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.