Home / 8,055,564.67-11,115,841.48-4,569,792.85

Finding the Fourth Proportional to 8,055,564.67, 11,115,841.48 and 4,569,792.85

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Solution

The fourth proportional to 8,055,564.67, 11,115,841.48 and 4,569,792.85 is: 6,305,838.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,564.67 : 11,115,841.48 = 4,569,792.85 : x
  2. Step 2: Convert to fraction form
    8,055,564.67/11,115,841.48 = 4,569,792.85/x
  3. Step 3: Cross multiply
    8,055,564.67x = 11,115,841.48 × 4,569,792.85
  4. Step 4: Simplify right side
    8,055,564.67x = 50,797,092,917,037.41
  5. Step 5: Solve for x
    x = 50,797,092,917,037.41/8,055,564.67
  6. Step 6: Final answer
    x = 6,305,838.88

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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.