Home / 4,531,220.57-6,253,261.67-2,494,219.61

Finding the Fourth Proportional to 4,531,220.57, 6,253,261.67 and 2,494,219.61

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Solution

The fourth proportional to 4,531,220.57, 6,253,261.67 and 2,494,219.61 is: 3,442,120.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,220.57 : 6,253,261.67 = 2,494,219.61 : x
  2. Step 2: Convert to fraction form
    4,531,220.57/6,253,261.67 = 2,494,219.61/x
  3. Step 3: Cross multiply
    4,531,220.57x = 6,253,261.67 × 2,494,219.61
  4. Step 4: Simplify right side
    4,531,220.57x = 15,597,007,883,775.35
  5. Step 5: Solve for x
    x = 15,597,007,883,775.35/4,531,220.57
  6. Step 6: Final answer
    x = 3,442,120.65

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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.