Home / 6,082,010.39-9,121,965.02-1,821,034.55

Finding the Fourth Proportional to 6,082,010.39, 9,121,965.02 and 1,821,034.55

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Solution

The fourth proportional to 6,082,010.39, 9,121,965.02 and 1,821,034.55 is: 2,731,237.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,082,010.39 : 9,121,965.02 = 1,821,034.55 : x
  2. Step 2: Convert to fraction form
    6,082,010.39/9,121,965.02 = 1,821,034.55/x
  3. Step 3: Cross multiply
    6,082,010.39x = 9,121,965.02 × 1,821,034.55
  4. Step 4: Simplify right side
    6,082,010.39x = 16,611,413,456,206.27
  5. Step 5: Solve for x
    x = 16,611,413,456,206.27/6,082,010.39
  6. Step 6: Final answer
    x = 2,731,237.27

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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.