Finding the Third Proportional to 211,793.06 and 322,652.53
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Solution
The third proportional to 211,793.06 and 322,652.53 is: 491,539.50
Step by Step Solution
- Step 1: Write the proportion equation
211,793.06 : 322,652.53 = 322,652.53 : x - Step 2: Convert to fraction form
211,793.06/322,652.53 = 322,652.53/x - Step 3: Cross multiply
211,793.06x = 322,652.53 × 322,652.53 - Step 4: Simplify right side
211,793.06x = 104,104,655,922.03 - Step 5: Solve for x
x = 104,104,655,922.03/211,793.06 - Step 6: Final answer
x = 491,539.50
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.