Home / 3,446,195.67-5,172,485.13-1,741,538.52

Finding the Fourth Proportional to 3,446,195.67, 5,172,485.13 and 1,741,538.52

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Solution

The fourth proportional to 3,446,195.67, 5,172,485.13 and 1,741,538.52 is: 2,613,920.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,195.67 : 5,172,485.13 = 1,741,538.52 : x
  2. Step 2: Convert to fraction form
    3,446,195.67/5,172,485.13 = 1,741,538.52/x
  3. Step 3: Cross multiply
    3,446,195.67x = 5,172,485.13 × 1,741,538.52
  4. Step 4: Simplify right side
    3,446,195.67x = 9,008,082,098,022.21
  5. Step 5: Solve for x
    x = 9,008,082,098,022.21/3,446,195.67
  6. Step 6: Final answer
    x = 2,613,920.67

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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.