Home / 5,673,224.70-7,828,446.37-3,192,402.03

Finding the Fourth Proportional to 5,673,224.70, 7,828,446.37 and 3,192,402.03

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Solution

The fourth proportional to 5,673,224.70, 7,828,446.37 and 3,192,402.03 is: 4,405,175.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,224.70 : 7,828,446.37 = 3,192,402.03 : x
  2. Step 2: Convert to fraction form
    5,673,224.70/7,828,446.37 = 3,192,402.03/x
  3. Step 3: Cross multiply
    5,673,224.70x = 7,828,446.37 × 3,192,402.03
  4. Step 4: Simplify right side
    5,673,224.70x = 24,991,548,067,372.12
  5. Step 5: Solve for x
    x = 24,991,548,067,372.12/5,673,224.70
  6. Step 6: Final answer
    x = 4,405,175.08

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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.