Home / 1,951,993.38-2,693,750.27-1,092,553.41

Finding the Fourth Proportional to 1,951,993.38, 2,693,750.27 and 1,092,553.41

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Solution

The fourth proportional to 1,951,993.38, 2,693,750.27 and 1,092,553.41 is: 1,507,723.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,951,993.38 : 2,693,750.27 = 1,092,553.41 : x
  2. Step 2: Convert to fraction form
    1,951,993.38/2,693,750.27 = 1,092,553.41/x
  3. Step 3: Cross multiply
    1,951,993.38x = 2,693,750.27 × 1,092,553.41
  4. Step 4: Simplify right side
    1,951,993.38x = 2,943,066,037,714.15
  5. Step 5: Solve for x
    x = 2,943,066,037,714.15/1,951,993.38
  6. Step 6: Final answer
    x = 1,507,723.37

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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.