Finding the Third Proportional to 207,840.94 and 448,912.13
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Solution
The third proportional to 207,840.94 and 448,912.13 is: 969,597.70
Step by Step Solution
- Step 1: Write the proportion equation
207,840.94 : 448,912.13 = 448,912.13 : x - Step 2: Convert to fraction form
207,840.94/448,912.13 = 448,912.13/x - Step 3: Cross multiply
207,840.94x = 448,912.13 × 448,912.13 - Step 4: Simplify right side
207,840.94x = 201,522,095,972.02 - Step 5: Solve for x
x = 201,522,095,972.02/207,840.94 - Step 6: Final answer
x = 969,597.70
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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.