Home / 5,716,297.58-7,888,201.34-3,393,289.53

Finding the Fourth Proportional to 5,716,297.58, 7,888,201.34 and 3,393,289.53

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Solution

The fourth proportional to 5,716,297.58, 7,888,201.34 and 3,393,289.53 is: 4,682,567.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,716,297.58 : 7,888,201.34 = 3,393,289.53 : x
  2. Step 2: Convert to fraction form
    5,716,297.58/7,888,201.34 = 3,393,289.53/x
  3. Step 3: Cross multiply
    5,716,297.58x = 7,888,201.34 × 3,393,289.53
  4. Step 4: Simplify right side
    5,716,297.58x = 26,766,951,000,587.52
  5. Step 5: Solve for x
    x = 26,766,951,000,587.52/5,716,297.58
  6. Step 6: Final answer
    x = 4,682,567.81

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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.