Finding the Third Proportional to 170,626.50 and 371,352.09
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Solution
The third proportional to 170,626.50 and 371,352.09 is: 808,211.96
Step by Step Solution
- Step 1: Write the proportion equation
170,626.50 : 371,352.09 = 371,352.09 : x - Step 2: Convert to fraction form
170,626.50/371,352.09 = 371,352.09/x - Step 3: Cross multiply
170,626.50x = 371,352.09 × 371,352.09 - Step 4: Simplify right side
170,626.50x = 137,902,377,532.51 - Step 5: Solve for x
x = 137,902,377,532.51/170,626.50 - Step 6: Final answer
x = 808,211.96
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.