Home / 6,756,053.64-10,134,383.56-2,207,379.56

Finding the Fourth Proportional to 6,756,053.64, 10,134,383.56 and 2,207,379.56

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Solution

The fourth proportional to 6,756,053.64, 10,134,383.56 and 2,207,379.56 is: 3,311,168.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,053.64 : 10,134,383.56 = 2,207,379.56 : x
  2. Step 2: Convert to fraction form
    6,756,053.64/10,134,383.56 = 2,207,379.56/x
  3. Step 3: Cross multiply
    6,756,053.64x = 10,134,383.56 × 2,207,379.56
  4. Step 4: Simplify right side
    6,756,053.64x = 22,370,431,123,544.04
  5. Step 5: Solve for x
    x = 22,370,431,123,544.04/6,756,053.64
  6. Step 6: Final answer
    x = 3,311,168.37

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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.