Home / 2,092,644.56-2,887,944.36-1,233,241.04

Finding the Fourth Proportional to 2,092,644.56, 2,887,944.36 and 1,233,241.04

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Solution

The fourth proportional to 2,092,644.56, 2,887,944.36 and 1,233,241.04 is: 1,701,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,644.56 : 2,887,944.36 = 1,233,241.04 : x
  2. Step 2: Convert to fraction form
    2,092,644.56/2,887,944.36 = 1,233,241.04/x
  3. Step 3: Cross multiply
    2,092,644.56x = 2,887,944.36 × 1,233,241.04
  4. Step 4: Simplify right side
    2,092,644.56x = 3,561,531,505,988.53
  5. Step 5: Solve for x
    x = 3,561,531,505,988.53/2,092,644.56
  6. Step 6: Final answer
    x = 1,701,928.54

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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.