Finding the Third Proportional to 175,035.09 and 356,496.19
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Solution
The third proportional to 175,035.09 and 356,496.19 is: 726,080.29
Step by Step Solution
- Step 1: Write the proportion equation
175,035.09 : 356,496.19 = 356,496.19 : x - Step 2: Convert to fraction form
175,035.09/356,496.19 = 356,496.19/x - Step 3: Cross multiply
175,035.09x = 356,496.19 × 356,496.19 - Step 4: Simplify right side
175,035.09x = 127,089,531,702.04 - Step 5: Solve for x
x = 127,089,531,702.04/175,035.09 - Step 6: Final answer
x = 726,080.29
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.