Home / 730,710.41-1,096,174.96-225,229.37

Finding the Fourth Proportional to 730,710.41, 1,096,174.96 and 225,229.37

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Solution

The fourth proportional to 730,710.41, 1,096,174.96 and 225,229.37 is: 337,877.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,710.41 : 1,096,174.96 = 225,229.37 : x
  2. Step 2: Convert to fraction form
    730,710.41/1,096,174.96 = 225,229.37/x
  3. Step 3: Cross multiply
    730,710.41x = 1,096,174.96 × 225,229.37
  4. Step 4: Simplify right side
    730,710.41x = 246,890,789,606.63
  5. Step 5: Solve for x
    x = 246,890,789,606.63/730,710.41
  6. Step 6: Final answer
    x = 337,877.75

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1.5x scale

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.