Home / 2,270,082.24-3,405,135.65-672,659.16

Finding the Fourth Proportional to 2,270,082.24, 3,405,135.65 and 672,659.16

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Solution

The fourth proportional to 2,270,082.24, 3,405,135.65 and 672,659.16 is: 1,008,992.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,082.24 : 3,405,135.65 = 672,659.16 : x
  2. Step 2: Convert to fraction form
    2,270,082.24/3,405,135.65 = 672,659.16/x
  3. Step 3: Cross multiply
    2,270,082.24x = 3,405,135.65 × 672,659.16
  4. Step 4: Simplify right side
    2,270,082.24x = 2,290,495,682,651.76
  5. Step 5: Solve for x
    x = 2,290,495,682,651.76/2,270,082.24
  6. Step 6: Final answer
    x = 1,008,992.38

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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.