Home / 2,410,354.98-3,615,553.13-613,240.38

Finding the Fourth Proportional to 2,410,354.98, 3,615,553.13 and 613,240.38

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Solution

The fourth proportional to 2,410,354.98, 3,615,553.13 and 613,240.38 is: 919,865.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,354.98 : 3,615,553.13 = 613,240.38 : x
  2. Step 2: Convert to fraction form
    2,410,354.98/3,615,553.13 = 613,240.38/x
  3. Step 3: Cross multiply
    2,410,354.98x = 3,615,553.13 × 613,240.38
  4. Step 4: Simplify right side
    2,410,354.98x = 2,217,203,172,285.19
  5. Step 5: Solve for x
    x = 2,217,203,172,285.19/2,410,354.98
  6. Step 6: Final answer
    x = 919,865.83

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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.