Home / 5,770,949.16-7,964,144.28-3,192,585.52

Finding the Fourth Proportional to 5,770,949.16, 7,964,144.28 and 3,192,585.52

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Solution

The fourth proportional to 5,770,949.16, 7,964,144.28 and 3,192,585.52 is: 4,405,897.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,949.16 : 7,964,144.28 = 3,192,585.52 : x
  2. Step 2: Convert to fraction form
    5,770,949.16/7,964,144.28 = 3,192,585.52/x
  3. Step 3: Cross multiply
    5,770,949.16x = 7,964,144.28 × 3,192,585.52
  4. Step 4: Simplify right side
    5,770,949.16x = 25,426,211,707,518.83
  5. Step 5: Solve for x
    x = 25,426,211,707,518.83/5,770,949.16
  6. Step 6: Final answer
    x = 4,405,897.71

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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.