Finding the Third Proportional to 289,537 and 417,696
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Solution
The third proportional to 289,537 and 417,696 is: 602,582.57
Step by Step Solution
- Step 1: Write the proportion equation
289,537 : 417,696 = 417,696 : x - Step 2: Convert to fraction form
289,537/417,696 = 417,696/x - Step 3: Cross multiply
289,537x = 417,696 × 417,696 - Step 4: Simplify right side
289,537x = 174,469,948,416 - Step 5: Solve for x
x = 174,469,948,416/289,537 - Step 6: Final answer
x = 602,582.57
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.