Home / 6,826,793.40-10,251,999.90-4,441,213.80

Finding the Fourth Proportional to 6,826,793.40, 10,251,999.90 and 4,441,213.80

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Solution

The fourth proportional to 6,826,793.40, 10,251,999.90 and 4,441,213.80 is: 6,669,503.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,793.40 : 10,251,999.90 = 4,441,213.80 : x
  2. Step 2: Convert to fraction form
    6,826,793.40/10,251,999.90 = 4,441,213.80/x
  3. Step 3: Cross multiply
    6,826,793.40x = 10,251,999.90 × 4,441,213.80
  4. Step 4: Simplify right side
    6,826,793.40x = 45,531,323,433,478.62
  5. Step 5: Solve for x
    x = 45,531,323,433,478.62/6,826,793.40
  6. Step 6: Final answer
    x = 6,669,503.64

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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.