Home / 5,476,943.54-7,557,600.56-3,029,165.66

Finding the Fourth Proportional to 5,476,943.54, 7,557,600.56 and 3,029,165.66

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Solution

The fourth proportional to 5,476,943.54, 7,557,600.56 and 3,029,165.66 is: 4,179,926.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,476,943.54 : 7,557,600.56 = 3,029,165.66 : x
  2. Step 2: Convert to fraction form
    5,476,943.54/7,557,600.56 = 3,029,165.66/x
  3. Step 3: Cross multiply
    5,476,943.54x = 7,557,600.56 × 3,029,165.66
  4. Step 4: Simplify right side
    5,476,943.54x = 22,893,224,035,414.94
  5. Step 5: Solve for x
    x = 22,893,224,035,414.94/5,476,943.54
  6. Step 6: Final answer
    x = 4,179,926.98

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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.