Home / 2,286,381.67-3,429,573.97-580,652.89

Finding the Fourth Proportional to 2,286,381.67, 3,429,573.97 and 580,652.89

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Solution

The fourth proportional to 2,286,381.67, 3,429,573.97 and 580,652.89 is: 870,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,381.67 : 3,429,573.97 = 580,652.89 : x
  2. Step 2: Convert to fraction form
    2,286,381.67/3,429,573.97 = 580,652.89/x
  3. Step 3: Cross multiply
    2,286,381.67x = 3,429,573.97 × 580,652.89
  4. Step 4: Simplify right side
    2,286,381.67x = 1,991,392,037,149.27
  5. Step 5: Solve for x
    x = 1,991,392,037,149.27/2,286,381.67
  6. Step 6: Final answer
    x = 870,979.71

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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.