Home / 5,770,550.62-7,963,330.94-3,157,007.35

Finding the Fourth Proportional to 5,770,550.62, 7,963,330.94 and 3,157,007.35

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Solution

The fourth proportional to 5,770,550.62, 7,963,330.94 and 3,157,007.35 is: 4,356,654.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,550.62 : 7,963,330.94 = 3,157,007.35 : x
  2. Step 2: Convert to fraction form
    5,770,550.62/7,963,330.94 = 3,157,007.35/x
  3. Step 3: Cross multiply
    5,770,550.62x = 7,963,330.94 × 3,157,007.35
  4. Step 4: Simplify right side
    5,770,550.62x = 25,140,294,335,863.25
  5. Step 5: Solve for x
    x = 25,140,294,335,863.25/5,770,550.62
  6. Step 6: Final answer
    x = 4,356,654.33

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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.