Finding the Third Proportional to 162,580.50 and 347,577.75
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Solution
The third proportional to 162,580.50 and 347,577.75 is: 743,079.84
Step by Step Solution
- Step 1: Write the proportion equation
162,580.50 : 347,577.75 = 347,577.75 : x - Step 2: Convert to fraction form
162,580.50/347,577.75 = 347,577.75/x - Step 3: Cross multiply
162,580.50x = 347,577.75 × 347,577.75 - Step 4: Simplify right side
162,580.50x = 120,810,292,295.06 - Step 5: Solve for x
x = 120,810,292,295.06/162,580.50 - Step 6: Final answer
x = 743,079.84
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.