Home / 1,232,627.01-1,846,393.26-725,625.73

Finding the Fourth Proportional to 1,232,627.01, 1,846,393.26 and 725,625.73

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Solution

The fourth proportional to 1,232,627.01, 1,846,393.26 and 725,625.73 is: 1,086,939.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,627.01 : 1,846,393.26 = 725,625.73 : x
  2. Step 2: Convert to fraction form
    1,232,627.01/1,846,393.26 = 725,625.73/x
  3. Step 3: Cross multiply
    1,232,627.01x = 1,846,393.26 × 725,625.73
  4. Step 4: Simplify right side
    1,232,627.01x = 1,339,790,457,154.58
  5. Step 5: Solve for x
    x = 1,339,790,457,154.58/1,232,627.01
  6. Step 6: Final answer
    x = 1,086,939.07

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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.