Finding the Third Proportional to 169,439.91 and 366,775.03
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Solution
The third proportional to 169,439.91 and 366,775.03 is: 793,932.94
Step by Step Solution
- Step 1: Write the proportion equation
169,439.91 : 366,775.03 = 366,775.03 : x - Step 2: Convert to fraction form
169,439.91/366,775.03 = 366,775.03/x - Step 3: Cross multiply
169,439.91x = 366,775.03 × 366,775.03 - Step 4: Simplify right side
169,439.91x = 134,523,923,548.44 - Step 5: Solve for x
x = 134,523,923,548.44/169,439.91 - Step 6: Final answer
x = 793,932.94
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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.