Finding the Third Proportional to 201,538.13 and 434,544.75
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Solution
The third proportional to 201,538.13 and 434,544.75 is: 936,940.04
Step by Step Solution
- Step 1: Write the proportion equation
201,538.13 : 434,544.75 = 434,544.75 : x - Step 2: Convert to fraction form
201,538.13/434,544.75 = 434,544.75/x - Step 3: Cross multiply
201,538.13x = 434,544.75 × 434,544.75 - Step 4: Simplify right side
201,538.13x = 188,829,139,752.56 - Step 5: Solve for x
x = 188,829,139,752.56/201,538.13 - Step 6: Final answer
x = 936,940.04
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.