Home / 5,589,892.31-7,713,519.62-3,267,329.30

Finding the Fourth Proportional to 5,589,892.31, 7,713,519.62 and 3,267,329.30

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Solution

The fourth proportional to 5,589,892.31, 7,713,519.62 and 3,267,329.30 is: 4,508,603.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,892.31 : 7,713,519.62 = 3,267,329.30 : x
  2. Step 2: Convert to fraction form
    5,589,892.31/7,713,519.62 = 3,267,329.30/x
  3. Step 3: Cross multiply
    5,589,892.31x = 7,713,519.62 × 3,267,329.30
  4. Step 4: Simplify right side
    5,589,892.31x = 25,202,608,621,983.27
  5. Step 5: Solve for x
    x = 25,202,608,621,983.27/5,589,892.31
  6. Step 6: Final answer
    x = 4,508,603.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.