Home / 4,975,287.44-7,462,906.56-1,942,961.24

Finding the Fourth Proportional to 4,975,287.44, 7,462,906.56 and 1,942,961.24

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Solution

The fourth proportional to 4,975,287.44, 7,462,906.56 and 1,942,961.24 is: 2,914,432.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975,287.44 : 7,462,906.56 = 1,942,961.24 : x
  2. Step 2: Convert to fraction form
    4,975,287.44/7,462,906.56 = 1,942,961.24/x
  3. Step 3: Cross multiply
    4,975,287.44x = 7,462,906.56 × 1,942,961.24
  4. Step 4: Simplify right side
    4,975,287.44x = 14,500,138,183,821.73
  5. Step 5: Solve for x
    x = 14,500,138,183,821.73/4,975,287.44
  6. Step 6: Final answer
    x = 2,914,432.25

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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.