Finding the Third Proportional to 207,824.25 and 334,686.75
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Solution
The third proportional to 207,824.25 and 334,686.75 is: 538,990.14
Step by Step Solution
- Step 1: Write the proportion equation
207,824.25 : 334,686.75 = 334,686.75 : x - Step 2: Convert to fraction form
207,824.25/334,686.75 = 334,686.75/x - Step 3: Cross multiply
207,824.25x = 334,686.75 × 334,686.75 - Step 4: Simplify right side
207,824.25x = 112,015,220,625.56 - Step 5: Solve for x
x = 112,015,220,625.56/207,824.25 - Step 6: Final answer
x = 538,990.14
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.