Finding the Third Proportional to 268,936.93 and 585,189.09
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Solution
The third proportional to 268,936.93 and 585,189.09 is: 1,273,333.01
Step by Step Solution
- Step 1: Write the proportion equation
268,936.93 : 585,189.09 = 585,189.09 : x - Step 2: Convert to fraction form
268,936.93/585,189.09 = 585,189.09/x - Step 3: Cross multiply
268,936.93x = 585,189.09 × 585,189.09 - Step 4: Simplify right side
268,936.93x = 342,446,268,586.28 - Step 5: Solve for x
x = 342,446,268,586.28/268,936.93 - Step 6: Final answer
x = 1,273,333.01
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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.