Home / 5,322,932.52-7,337,998.68-3,792,382.44

Finding the Fourth Proportional to 5,322,932.52, 7,337,998.68 and 3,792,382.44

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Solution

The fourth proportional to 5,322,932.52, 7,337,998.68 and 3,792,382.44 is: 5,228,038.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,932.52 : 7,337,998.68 = 3,792,382.44 : x
  2. Step 2: Convert to fraction form
    5,322,932.52/7,337,998.68 = 3,792,382.44/x
  3. Step 3: Cross multiply
    5,322,932.52x = 7,337,998.68 × 3,792,382.44
  4. Step 4: Simplify right side
    5,322,932.52x = 27,828,497,338,775.18
  5. Step 5: Solve for x
    x = 27,828,497,338,775.18/5,322,932.52
  6. Step 6: Final answer
    x = 5,228,038.72

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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.