Home / 5,699,232.33-7,864,704.39-3,120,868.68

Finding the Fourth Proportional to 5,699,232.33, 7,864,704.39 and 3,120,868.68

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Solution

The fourth proportional to 5,699,232.33, 7,864,704.39 and 3,120,868.68 is: 4,306,669.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699,232.33 : 7,864,704.39 = 3,120,868.68 : x
  2. Step 2: Convert to fraction form
    5,699,232.33/7,864,704.39 = 3,120,868.68/x
  3. Step 3: Cross multiply
    5,699,232.33x = 7,864,704.39 × 3,120,868.68
  4. Step 4: Simplify right side
    5,699,232.33x = 24,544,709,608,209.50
  5. Step 5: Solve for x
    x = 24,544,709,608,209.50/5,699,232.33
  6. Step 6: Final answer
    x = 4,306,669.42

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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.