Home / 4,846,241.53-6,687,839.87-2,781,092.89

Finding the Fourth Proportional to 4,846,241.53, 6,687,839.87 and 2,781,092.89

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Solution

The fourth proportional to 4,846,241.53, 6,687,839.87 and 2,781,092.89 is: 3,837,923.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,241.53 : 6,687,839.87 = 2,781,092.89 : x
  2. Step 2: Convert to fraction form
    4,846,241.53/6,687,839.87 = 2,781,092.89/x
  3. Step 3: Cross multiply
    4,846,241.53x = 6,687,839.87 × 2,781,092.89
  4. Step 4: Simplify right side
    4,846,241.53x = 18,599,503,911,915.53
  5. Step 5: Solve for x
    x = 18,599,503,911,915.53/4,846,241.53
  6. Step 6: Final answer
    x = 3,837,923.43

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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.