Home / 4,135,093.65-5,705,992.49-2,299,255.79

Finding the Fourth Proportional to 4,135,093.65, 5,705,992.49 and 2,299,255.79

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Solution

The fourth proportional to 4,135,093.65, 5,705,992.49 and 2,299,255.79 is: 3,172,730.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,093.65 : 5,705,992.49 = 2,299,255.79 : x
  2. Step 2: Convert to fraction form
    4,135,093.65/5,705,992.49 = 2,299,255.79/x
  3. Step 3: Cross multiply
    4,135,093.65x = 5,705,992.49 × 2,299,255.79
  4. Step 4: Simplify right side
    4,135,093.65x = 13,119,536,230,302.78
  5. Step 5: Solve for x
    x = 13,119,536,230,302.78/4,135,093.65
  6. Step 6: Final answer
    x = 3,172,730.13

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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.