Home / 3,564,377.78-5,344,431.50-1,134,481.44

Finding the Fourth Proportional to 3,564,377.78, 5,344,431.50 and 1,134,481.44

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Solution

The fourth proportional to 3,564,377.78, 5,344,431.50 and 1,134,481.44 is: 1,701,042.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,377.78 : 5,344,431.50 = 1,134,481.44 : x
  2. Step 2: Convert to fraction form
    3,564,377.78/5,344,431.50 = 1,134,481.44/x
  3. Step 3: Cross multiply
    3,564,377.78x = 5,344,431.50 × 1,134,481.44
  4. Step 4: Simplify right side
    3,564,377.78x = 6,063,158,366,979.18
  5. Step 5: Solve for x
    x = 6,063,158,366,979.18/3,564,377.78
  6. Step 6: Final answer
    x = 1,701,042.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.