Home / 6,882,338.85-9,497,410.17-3,784,852.62

Finding the Fourth Proportional to 6,882,338.85, 9,497,410.17 and 3,784,852.62

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Solution

The fourth proportional to 6,882,338.85, 9,497,410.17 and 3,784,852.62 is: 5,222,977.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882,338.85 : 9,497,410.17 = 3,784,852.62 : x
  2. Step 2: Convert to fraction form
    6,882,338.85/9,497,410.17 = 3,784,852.62/x
  3. Step 3: Cross multiply
    6,882,338.85x = 9,497,410.17 × 3,784,852.62
  4. Step 4: Simplify right side
    6,882,338.85x = 35,946,297,765,139.15
  5. Step 5: Solve for x
    x = 35,946,297,765,139.15/6,882,338.85
  6. Step 6: Final answer
    x = 5,222,977.04

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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.