Home / 3,072,207.48-4,608,792.36-2,502,216.96

Finding the Fourth Proportional to 3,072,207.48, 4,608,792.36 and 2,502,216.96

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Solution

The fourth proportional to 3,072,207.48, 4,608,792.36 and 2,502,216.96 is: 3,753,717.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,207.48 : 4,608,792.36 = 2,502,216.96 : x
  2. Step 2: Convert to fraction form
    3,072,207.48/4,608,792.36 = 2,502,216.96/x
  3. Step 3: Cross multiply
    3,072,207.48x = 4,608,792.36 × 2,502,216.96
  4. Step 4: Simplify right side
    3,072,207.48x = 11,532,198,408,310.43
  5. Step 5: Solve for x
    x = 11,532,198,408,310.43/3,072,207.48
  6. Step 6: Final answer
    x = 3,753,717.31

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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.