Home / 7,493,852.75-10,342,117.64-5,957,791.05

Finding the Fourth Proportional to 7,493,852.75, 10,342,117.64 and 5,957,791.05

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Solution

The fourth proportional to 7,493,852.75, 10,342,117.64 and 5,957,791.05 is: 8,222,229.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,852.75 : 10,342,117.64 = 5,957,791.05 : x
  2. Step 2: Convert to fraction form
    7,493,852.75/10,342,117.64 = 5,957,791.05/x
  3. Step 3: Cross multiply
    7,493,852.75x = 10,342,117.64 × 5,957,791.05
  4. Step 4: Simplify right side
    7,493,852.75x = 61,616,175,913,639.12
  5. Step 5: Solve for x
    x = 61,616,175,913,639.12/7,493,852.75
  6. Step 6: Final answer
    x = 8,222,229.34

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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.