Home / 4,489,983.38-6,196,083.68-2,529,962.38

Finding the Fourth Proportional to 4,489,983.38, 6,196,083.68 and 2,529,962.38

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Solution

The fourth proportional to 4,489,983.38, 6,196,083.68 and 2,529,962.38 is: 3,491,295.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,983.38 : 6,196,083.68 = 2,529,962.38 : x
  2. Step 2: Convert to fraction form
    4,489,983.38/6,196,083.68 = 2,529,962.38/x
  3. Step 3: Cross multiply
    4,489,983.38x = 6,196,083.68 × 2,529,962.38
  4. Step 4: Simplify right side
    4,489,983.38x = 15,675,858,613,731.96
  5. Step 5: Solve for x
    x = 15,675,858,613,731.96/4,489,983.38
  6. Step 6: Final answer
    x = 3,491,295.47

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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.