Home / 4,036,338.20-6,044,009.70-2,608,664.60

Finding the Fourth Proportional to 4,036,338.20, 6,044,009.70 and 2,608,664.60

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Solution

The fourth proportional to 4,036,338.20, 6,044,009.70 and 2,608,664.60 is: 3,906,212.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,338.20 : 6,044,009.70 = 2,608,664.60 : x
  2. Step 2: Convert to fraction form
    4,036,338.20/6,044,009.70 = 2,608,664.60/x
  3. Step 3: Cross multiply
    4,036,338.20x = 6,044,009.70 × 2,608,664.60
  4. Step 4: Simplify right side
    4,036,338.20x = 15,766,794,146,446.62
  5. Step 5: Solve for x
    x = 15,766,794,146,446.62/4,036,338.20
  6. Step 6: Final answer
    x = 3,906,212.36

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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.