Home / 6,802,697.35-9,387,721.82-3,746,911.60

Finding the Fourth Proportional to 6,802,697.35, 9,387,721.82 and 3,746,911.60

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Solution

The fourth proportional to 6,802,697.35, 9,387,721.82 and 3,746,911.60 is: 5,170,737.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,697.35 : 9,387,721.82 = 3,746,911.60 : x
  2. Step 2: Convert to fraction form
    6,802,697.35/9,387,721.82 = 3,746,911.60/x
  3. Step 3: Cross multiply
    6,802,697.35x = 9,387,721.82 × 3,746,911.60
  4. Step 4: Simplify right side
    6,802,697.35x = 35,174,963,719,257.95
  5. Step 5: Solve for x
    x = 35,174,963,719,257.95/6,802,697.35
  6. Step 6: Final answer
    x = 5,170,737.71

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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.