Home / 1,581,233.54-2,372,293.17-635,268.56

Finding the Fourth Proportional to 1,581,233.54, 2,372,293.17 and 635,268.56

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Solution

The fourth proportional to 1,581,233.54, 2,372,293.17 and 635,268.56 is: 953,080.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,233.54 : 2,372,293.17 = 635,268.56 : x
  2. Step 2: Convert to fraction form
    1,581,233.54/2,372,293.17 = 635,268.56/x
  3. Step 3: Cross multiply
    1,581,233.54x = 2,372,293.17 × 635,268.56
  4. Step 4: Simplify right side
    1,581,233.54x = 1,507,043,254,142.27
  5. Step 5: Solve for x
    x = 1,507,043,254,142.27/1,581,233.54
  6. Step 6: Final answer
    x = 953,080.76

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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.