Home / 5,003,336.10-6,904,600.53-2,711,496.80

Finding the Fourth Proportional to 5,003,336.10, 6,904,600.53 and 2,711,496.80

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Solution

The fourth proportional to 5,003,336.10, 6,904,600.53 and 2,711,496.80 is: 3,741,863.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,336.10 : 6,904,600.53 = 2,711,496.80 : x
  2. Step 2: Convert to fraction form
    5,003,336.10/6,904,600.53 = 2,711,496.80/x
  3. Step 3: Cross multiply
    5,003,336.10x = 6,904,600.53 × 2,711,496.80
  4. Step 4: Simplify right side
    5,003,336.10x = 18,721,802,207,850.30
  5. Step 5: Solve for x
    x = 18,721,802,207,850.30/5,003,336.10
  6. Step 6: Final answer
    x = 3,741,863.80

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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.