Home / 1,193,314.34-1,789,793.82-394,600.07

Finding the Fourth Proportional to 1,193,314.34, 1,789,793.82 and 394,600.07

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Solution

The fourth proportional to 1,193,314.34, 1,789,793.82 and 394,600.07 is: 591,841.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,314.34 : 1,789,793.82 = 394,600.07 : x
  2. Step 2: Convert to fraction form
    1,193,314.34/1,789,793.82 = 394,600.07/x
  3. Step 3: Cross multiply
    1,193,314.34x = 1,789,793.82 × 394,600.07
  4. Step 4: Simplify right side
    1,193,314.34x = 706,252,771,132.05
  5. Step 5: Solve for x
    x = 706,252,771,132.05/1,193,314.34
  6. Step 6: Final answer
    x = 591,841.35

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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.