Home / 4,923,513.35-7,379,057.71-2,495,276.82

Finding the Fourth Proportional to 4,923,513.35, 7,379,057.71 and 2,495,276.82

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Solution

The fourth proportional to 4,923,513.35, 7,379,057.71 and 2,495,276.82 is: 3,739,766.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,513.35 : 7,379,057.71 = 2,495,276.82 : x
  2. Step 2: Convert to fraction form
    4,923,513.35/7,379,057.71 = 2,495,276.82/x
  3. Step 3: Cross multiply
    4,923,513.35x = 7,379,057.71 × 2,495,276.82
  4. Step 4: Simplify right side
    4,923,513.35x = 18,412,791,660,324.38
  5. Step 5: Solve for x
    x = 18,412,791,660,324.38/4,923,513.35
  6. Step 6: Final answer
    x = 3,739,766.78

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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.