Home / 6,806,311.68-10,199,834.88-3,775,011.84

Finding the Fourth Proportional to 6,806,311.68, 10,199,834.88 and 3,775,011.84

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Solution

The fourth proportional to 6,806,311.68, 10,199,834.88 and 3,775,011.84 is: 5,657,175.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,311.68 : 10,199,834.88 = 3,775,011.84 : x
  2. Step 2: Convert to fraction form
    6,806,311.68/10,199,834.88 = 3,775,011.84/x
  3. Step 3: Cross multiply
    6,806,311.68x = 10,199,834.88 × 3,775,011.84
  4. Step 4: Simplify right side
    6,806,311.68x = 38,504,497,438,044.98
  5. Step 5: Solve for x
    x = 38,504,497,438,044.98/6,806,311.68
  6. Step 6: Final answer
    x = 5,657,175.17

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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.