Finding the Third Proportional to 201,902.63 and 298,950.75
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Solution
The third proportional to 201,902.63 and 298,950.75 is: 442,646.80
Step by Step Solution
- Step 1: Write the proportion equation
201,902.63 : 298,950.75 = 298,950.75 : x - Step 2: Convert to fraction form
201,902.63/298,950.75 = 298,950.75/x - Step 3: Cross multiply
201,902.63x = 298,950.75 × 298,950.75 - Step 4: Simplify right side
201,902.63x = 89,371,550,925.56 - Step 5: Solve for x
x = 89,371,550,925.56/201,902.63 - Step 6: Final answer
x = 442,646.80
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.