Home / 2,608,003.62-3,598,991.40-1,446,262.44

Finding the Fourth Proportional to 2,608,003.62, 3,598,991.40 and 1,446,262.44

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Solution

The fourth proportional to 2,608,003.62, 3,598,991.40 and 1,446,262.44 is: 1,995,812.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,608,003.62 : 3,598,991.40 = 1,446,262.44 : x
  2. Step 2: Convert to fraction form
    2,608,003.62/3,598,991.40 = 1,446,262.44/x
  3. Step 3: Cross multiply
    2,608,003.62x = 3,598,991.40 × 1,446,262.44
  4. Step 4: Simplify right side
    2,608,003.62x = 5,205,086,083,703.02
  5. Step 5: Solve for x
    x = 5,205,086,083,703.02/2,608,003.62
  6. Step 6: Final answer
    x = 1,995,812.45

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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.