Home / 3,675,998.67-5,514,000.44-1,151,850.75

Finding the Fourth Proportional to 3,675,998.67, 5,514,000.44 and 1,151,850.75

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Solution

The fourth proportional to 3,675,998.67, 5,514,000.44 and 1,151,850.75 is: 1,727,776.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,675,998.67 : 5,514,000.44 = 1,151,850.75 : x
  2. Step 2: Convert to fraction form
    3,675,998.67/5,514,000.44 = 1,151,850.75/x
  3. Step 3: Cross multiply
    3,675,998.67x = 5,514,000.44 × 1,151,850.75
  4. Step 4: Simplify right side
    3,675,998.67x = 6,351,305,536,555.08
  5. Step 5: Solve for x
    x = 6,351,305,536,555.08/3,675,998.67
  6. Step 6: Final answer
    x = 1,727,776.89

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1.5x scale

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.