Home / 3,588,988.72-4,951,553.78-2,300,539.56

Finding the Fourth Proportional to 3,588,988.72, 4,951,553.78 and 2,300,539.56

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Solution

The fourth proportional to 3,588,988.72, 4,951,553.78 and 2,300,539.56 is: 3,173,942.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,988.72 : 4,951,553.78 = 2,300,539.56 : x
  2. Step 2: Convert to fraction form
    3,588,988.72/4,951,553.78 = 2,300,539.56/x
  3. Step 3: Cross multiply
    3,588,988.72x = 4,951,553.78 × 2,300,539.56
  4. Step 4: Simplify right side
    3,588,988.72x = 11,391,245,354,357.54
  5. Step 5: Solve for x
    x = 11,391,245,354,357.54/3,588,988.72
  6. Step 6: Final answer
    x = 3,173,942.92

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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.