Home / 6,162,815.29-8,504,678.67-3,446,561.29

Finding the Fourth Proportional to 6,162,815.29, 8,504,678.67 and 3,446,561.29

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Solution

The fourth proportional to 6,162,815.29, 8,504,678.67 and 3,446,561.29 is: 4,756,250.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,815.29 : 8,504,678.67 = 3,446,561.29 : x
  2. Step 2: Convert to fraction form
    6,162,815.29/8,504,678.67 = 3,446,561.29/x
  3. Step 3: Cross multiply
    6,162,815.29x = 8,504,678.67 × 3,446,561.29
  4. Step 4: Simplify right side
    6,162,815.29x = 29,311,896,287,910.68
  5. Step 5: Solve for x
    x = 29,311,896,287,910.68/6,162,815.29
  6. Step 6: Final answer
    x = 4,756,250.98

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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.