Home / 2,275,164.22-3,412,755.66-569,302.87

Finding the Fourth Proportional to 2,275,164.22, 3,412,755.66 and 569,302.87

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Solution

The fourth proportional to 2,275,164.22, 3,412,755.66 and 569,302.87 is: 853,956.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,164.22 : 3,412,755.66 = 569,302.87 : x
  2. Step 2: Convert to fraction form
    2,275,164.22/3,412,755.66 = 569,302.87/x
  3. Step 3: Cross multiply
    2,275,164.22x = 3,412,755.66 × 569,302.87
  4. Step 4: Simplify right side
    2,275,164.22x = 1,942,891,591,846.74
  5. Step 5: Solve for x
    x = 1,942,891,591,846.74/2,275,164.22
  6. Step 6: Final answer
    x = 853,956.64

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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.