Home / 4,923,530.49-7,379,083.38-2,495,293.86

Finding the Fourth Proportional to 4,923,530.49, 7,379,083.38 and 2,495,293.86

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Solution

The fourth proportional to 4,923,530.49, 7,379,083.38 and 2,495,293.86 is: 3,739,792.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,530.49 : 7,379,083.38 = 2,495,293.86 : x
  2. Step 2: Convert to fraction form
    4,923,530.49/7,379,083.38 = 2,495,293.86/x
  3. Step 3: Cross multiply
    4,923,530.49x = 7,379,083.38 × 2,495,293.86
  4. Step 4: Simplify right side
    4,923,530.49x = 18,412,981,450,542.05
  5. Step 5: Solve for x
    x = 18,412,981,450,542.05/4,923,530.49
  6. Step 6: Final answer
    x = 3,739,792.31

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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.