Home / 5,338,578.52-7,367,971.35-3,273,228.82

Finding the Fourth Proportional to 5,338,578.52, 7,367,971.35 and 3,273,228.82

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Solution

The fourth proportional to 5,338,578.52, 7,367,971.35 and 3,273,228.82 is: 4,517,505.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338,578.52 : 7,367,971.35 = 3,273,228.82 : x
  2. Step 2: Convert to fraction form
    5,338,578.52/7,367,971.35 = 3,273,228.82/x
  3. Step 3: Cross multiply
    5,338,578.52x = 7,367,971.35 × 3,273,228.82
  4. Step 4: Simplify right side
    5,338,578.52x = 24,117,056,167,754.30
  5. Step 5: Solve for x
    x = 24,117,056,167,754.30/5,338,578.52
  6. Step 6: Final answer
    x = 4,517,505.19

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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.