Home / 6,252,729.82-9,377,407.32-2,208,685.24

Finding the Fourth Proportional to 6,252,729.82, 9,377,407.32 and 2,208,685.24

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Solution

The fourth proportional to 6,252,729.82, 9,377,407.32 and 2,208,685.24 is: 3,312,431.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,252,729.82 : 9,377,407.32 = 2,208,685.24 : x
  2. Step 2: Convert to fraction form
    6,252,729.82/9,377,407.32 = 2,208,685.24/x
  3. Step 3: Cross multiply
    6,252,729.82x = 9,377,407.32 × 2,208,685.24
  4. Step 4: Simplify right side
    6,252,729.82x = 20,711,741,137,151.96
  5. Step 5: Solve for x
    x = 20,711,741,137,151.96/6,252,729.82
  6. Step 6: Final answer
    x = 3,312,431.81

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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.