Home / 8,098,249.75-11,175,717.43-4,835,349.61

Finding the Fourth Proportional to 8,098,249.75, 11,175,717.43 and 4,835,349.61

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Solution

The fourth proportional to 8,098,249.75, 11,175,717.43 and 4,835,349.61 is: 6,672,861.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098,249.75 : 11,175,717.43 = 4,835,349.61 : x
  2. Step 2: Convert to fraction form
    8,098,249.75/11,175,717.43 = 4,835,349.61/x
  3. Step 3: Cross multiply
    8,098,249.75x = 11,175,717.43 × 4,835,349.61
  4. Step 4: Simplify right side
    8,098,249.75x = 54,038,500,904,532.34
  5. Step 5: Solve for x
    x = 54,038,500,904,532.34/8,098,249.75
  6. Step 6: Final answer
    x = 6,672,861.74

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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.