Home / 3,576,161.22-4,933,082.61-2,126,324.22

Finding the Fourth Proportional to 3,576,161.22, 4,933,082.61 and 2,126,324.22

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Solution

The fourth proportional to 3,576,161.22, 4,933,082.61 and 2,126,324.22 is: 2,933,126.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,161.22 : 4,933,082.61 = 2,126,324.22 : x
  2. Step 2: Convert to fraction form
    3,576,161.22/4,933,082.61 = 2,126,324.22/x
  3. Step 3: Cross multiply
    3,576,161.22x = 4,933,082.61 × 2,126,324.22
  4. Step 4: Simplify right side
    3,576,161.22x = 10,489,333,032,903.82
  5. Step 5: Solve for x
    x = 10,489,333,032,903.82/3,576,161.22
  6. Step 6: Final answer
    x = 2,933,126.44

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Double scale
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1.5x scale

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.