Home / 6,892,172.33-10,339,381.50-2,034,969.82

Finding the Fourth Proportional to 6,892,172.33, 10,339,381.50 and 2,034,969.82

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Solution

The fourth proportional to 6,892,172.33, 10,339,381.50 and 2,034,969.82 is: 3,052,786.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,172.33 : 10,339,381.50 = 2,034,969.82 : x
  2. Step 2: Convert to fraction form
    6,892,172.33/10,339,381.50 = 2,034,969.82/x
  3. Step 3: Cross multiply
    6,892,172.33x = 10,339,381.50 × 2,034,969.82
  4. Step 4: Simplify right side
    6,892,172.33x = 21,040,329,322,967.69
  5. Step 5: Solve for x
    x = 21,040,329,322,967.69/6,892,172.33
  6. Step 6: Final answer
    x = 3,052,786.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.