Home / 5,042,696.16-6,959,249.52-2,867,441.76

Finding the Fourth Proportional to 5,042,696.16, 6,959,249.52 and 2,867,441.76

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Solution

The fourth proportional to 5,042,696.16, 6,959,249.52 and 2,867,441.76 is: 3,957,256.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,696.16 : 6,959,249.52 = 2,867,441.76 : x
  2. Step 2: Convert to fraction form
    5,042,696.16/6,959,249.52 = 2,867,441.76/x
  3. Step 3: Cross multiply
    5,042,696.16x = 6,959,249.52 × 2,867,441.76
  4. Step 4: Simplify right side
    5,042,696.16x = 19,955,242,691,907.95
  5. Step 5: Solve for x
    x = 19,955,242,691,907.95/5,042,696.16
  6. Step 6: Final answer
    x = 3,957,256.61

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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.