Home / 6,936,593.67-10,384,160.12-4,195,846.74

Finding the Fourth Proportional to 6,936,593.67, 10,384,160.12 and 4,195,846.74

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Solution

The fourth proportional to 6,936,593.67, 10,384,160.12 and 4,195,846.74 is: 6,281,230.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,593.67 : 10,384,160.12 = 4,195,846.74 : x
  2. Step 2: Convert to fraction form
    6,936,593.67/10,384,160.12 = 4,195,846.74/x
  3. Step 3: Cross multiply
    6,936,593.67x = 10,384,160.12 × 4,195,846.74
  4. Step 4: Simplify right side
    6,936,593.67x = 43,570,344,366,160.78
  5. Step 5: Solve for x
    x = 43,570,344,366,160.78/6,936,593.67
  6. Step 6: Final answer
    x = 6,281,230.59

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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.