Finding the Third Proportional to 201,295.13 and 434,116.13
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Solution
The third proportional to 201,295.13 and 434,116.13 is: 936,221.43
Step by Step Solution
- Step 1: Write the proportion equation
201,295.13 : 434,116.13 = 434,116.13 : x - Step 2: Convert to fraction form
201,295.13/434,116.13 = 434,116.13/x - Step 3: Cross multiply
201,295.13x = 434,116.13 × 434,116.13 - Step 4: Simplify right side
201,295.13x = 188,456,809,985.02 - Step 5: Solve for x
x = 188,456,809,985.02/201,295.13 - Step 6: Final answer
x = 936,221.43
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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.