Finding the Third Proportional to 213,414.75 and 494,079.75
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Solution
The third proportional to 213,414.75 and 494,079.75 is: 1,143,851.58
Step by Step Solution
- Step 1: Write the proportion equation
213,414.75 : 494,079.75 = 494,079.75 : x - Step 2: Convert to fraction form
213,414.75/494,079.75 = 494,079.75/x - Step 3: Cross multiply
213,414.75x = 494,079.75 × 494,079.75 - Step 4: Simplify right side
213,414.75x = 244,114,799,360.06 - Step 5: Solve for x
x = 244,114,799,360.06/213,414.75 - Step 6: Final answer
x = 1,143,851.58
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These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.