Finding the Third Proportional to 207,294.19 and 452,109.09
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Solution
The third proportional to 207,294.19 and 452,109.09 is: 986,050.96
Step by Step Solution
- Step 1: Write the proportion equation
207,294.19 : 452,109.09 = 452,109.09 : x - Step 2: Convert to fraction form
207,294.19/452,109.09 = 452,109.09/x - Step 3: Cross multiply
207,294.19x = 452,109.09 × 452,109.09 - Step 4: Simplify right side
207,294.19x = 204,402,632,651.45 - Step 5: Solve for x
x = 204,402,632,651.45/207,294.19 - Step 6: Final answer
x = 986,050.96
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.