Finding the Third Proportional to 397,266.19 and 588,173.06
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Solution
The third proportional to 397,266.19 and 588,173.06 is: 870,820.53
Step by Step Solution
- Step 1: Write the proportion equation
397,266.19 : 588,173.06 = 588,173.06 : x - Step 2: Convert to fraction form
397,266.19/588,173.06 = 588,173.06/x - Step 3: Cross multiply
397,266.19x = 588,173.06 × 588,173.06 - Step 4: Simplify right side
397,266.19x = 345,947,551,450.63 - Step 5: Solve for x
x = 345,947,551,450.63/397,266.19 - Step 6: Final answer
x = 870,820.53
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.