Home / 6,807,198.20-10,213,812.59-3,567,966.05

Finding the Fourth Proportional to 6,807,198.20, 10,213,812.59 and 3,567,966.05

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Solution

The fourth proportional to 6,807,198.20, 10,213,812.59 and 3,567,966.05 is: 5,353,529.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,198.20 : 10,213,812.59 = 3,567,966.05 : x
  2. Step 2: Convert to fraction form
    6,807,198.20/10,213,812.59 = 3,567,966.05/x
  3. Step 3: Cross multiply
    6,807,198.20x = 10,213,812.59 × 3,567,966.05
  4. Step 4: Simplify right side
    6,807,198.20x = 36,442,536,493,273.68
  5. Step 5: Solve for x
    x = 36,442,536,493,273.68/6,807,198.20
  6. Step 6: Final answer
    x = 5,353,529.52

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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.