Home / 5,682,107.67-7,841,308.29-3,068,611.52

Finding the Fourth Proportional to 5,682,107.67, 7,841,308.29 and 3,068,611.52

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Solution

The fourth proportional to 5,682,107.67, 7,841,308.29 and 3,068,611.52 is: 4,234,683.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,107.67 : 7,841,308.29 = 3,068,611.52 : x
  2. Step 2: Convert to fraction form
    5,682,107.67/7,841,308.29 = 3,068,611.52/x
  3. Step 3: Cross multiply
    5,682,107.67x = 7,841,308.29 × 3,068,611.52
  4. Step 4: Simplify right side
    5,682,107.67x = 24,061,928,911,358.96
  5. Step 5: Solve for x
    x = 24,061,928,911,358.96/5,682,107.67
  6. Step 6: Final answer
    x = 4,234,683.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.