Finding the Third Proportional to 184,170.50 and 396,679.75
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Solution
The third proportional to 184,170.50 and 396,679.75 is: 854,397.55
Step by Step Solution
- Step 1: Write the proportion equation
184,170.50 : 396,679.75 = 396,679.75 : x - Step 2: Convert to fraction form
184,170.50/396,679.75 = 396,679.75/x - Step 3: Cross multiply
184,170.50x = 396,679.75 × 396,679.75 - Step 4: Simplify right side
184,170.50x = 157,354,824,060.06 - Step 5: Solve for x
x = 157,354,824,060.06/184,170.50 - Step 6: Final answer
x = 854,397.55
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.