Home / 6,899,536.67-10,337,863.88-4,195,682.96

Finding the Fourth Proportional to 6,899,536.67, 10,337,863.88 and 4,195,682.96

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Solution

The fourth proportional to 6,899,536.67, 10,337,863.88 and 4,195,682.96 is: 6,286,566.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,536.67 : 10,337,863.88 = 4,195,682.96 : x
  2. Step 2: Convert to fraction form
    6,899,536.67/10,337,863.88 = 4,195,682.96/x
  3. Step 3: Cross multiply
    6,899,536.67x = 10,337,863.88 × 4,195,682.96
  4. Step 4: Simplify right side
    6,899,536.67x = 43,374,399,282,915.38
  5. Step 5: Solve for x
    x = 43,374,399,282,915.38/6,899,536.67
  6. Step 6: Final answer
    x = 6,286,566.97

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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.