Home / 591,035.67-886,912.07-236,019.96

Finding the Fourth Proportional to 591,035.67, 886,912.07 and 236,019.96

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Solution

The fourth proportional to 591,035.67, 886,912.07 and 236,019.96 is: 354,173.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,035.67 : 886,912.07 = 236,019.96 : x
  2. Step 2: Convert to fraction form
    591,035.67/886,912.07 = 236,019.96/x
  3. Step 3: Cross multiply
    591,035.67x = 886,912.07 × 236,019.96
  4. Step 4: Simplify right side
    591,035.67x = 209,328,950,104.82
  5. Step 5: Solve for x
    x = 209,328,950,104.82/591,035.67
  6. Step 6: Final answer
    x = 354,173.12

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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.