Home / 6,770,228.74-10,157,871.15-2,727,863.39

Finding the Fourth Proportional to 6,770,228.74, 10,157,871.15 and 2,727,863.39

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Solution

The fourth proportional to 6,770,228.74, 10,157,871.15 and 2,727,863.39 is: 4,092,813.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,228.74 : 10,157,871.15 = 2,727,863.39 : x
  2. Step 2: Convert to fraction form
    6,770,228.74/10,157,871.15 = 2,727,863.39/x
  3. Step 3: Cross multiply
    6,770,228.74x = 10,157,871.15 × 2,727,863.39
  4. Step 4: Simplify right side
    6,770,228.74x = 27,709,284,855,816.88
  5. Step 5: Solve for x
    x = 27,709,284,855,816.88/6,770,228.74
  6. Step 6: Final answer
    x = 4,092,813.69

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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.