Home / 6,799,192.68-10,192,377.86-3,384,250.50

Finding the Fourth Proportional to 6,799,192.68, 10,192,377.86 and 3,384,250.50

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Solution

The fourth proportional to 6,799,192.68, 10,192,377.86 and 3,384,250.50 is: 5,073,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,799,192.68 : 10,192,377.86 = 3,384,250.50 : x
  2. Step 2: Convert to fraction form
    6,799,192.68/10,192,377.86 = 3,384,250.50/x
  3. Step 3: Cross multiply
    6,799,192.68x = 10,192,377.86 × 3,384,250.50
  4. Step 4: Simplify right side
    6,799,192.68x = 34,493,559,868,893.93
  5. Step 5: Solve for x
    x = 34,493,559,868,893.93/6,799,192.68
  6. Step 6: Final answer
    x = 5,073,184.64

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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.