Home / 4,856,190.30-6,701,543.77-2,680,734.93

Finding the Fourth Proportional to 4,856,190.30, 6,701,543.77 and 2,680,734.93

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Solution

The fourth proportional to 4,856,190.30, 6,701,543.77 and 2,680,734.93 is: 3,699,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,190.30 : 6,701,543.77 = 2,680,734.93 : x
  2. Step 2: Convert to fraction form
    4,856,190.30/6,701,543.77 = 2,680,734.93/x
  3. Step 3: Cross multiply
    4,856,190.30x = 6,701,543.77 × 2,680,734.93
  4. Step 4: Simplify right side
    4,856,190.30x = 17,965,062,469,162.89
  5. Step 5: Solve for x
    x = 17,965,062,469,162.89/4,856,190.30
  6. Step 6: Final answer
    x = 3,699,414.84

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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.