Finding the Third Proportional to 263,853 and 622,215
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Solution
The third proportional to 263,853 and 622,215 is: 1,467,300.00
Step by Step Solution
- Step 1: Write the proportion equation
263,853 : 622,215 = 622,215 : x - Step 2: Convert to fraction form
263,853/622,215 = 622,215/x - Step 3: Cross multiply
263,853x = 622,215 × 622,215 - Step 4: Simplify right side
263,853x = 387,151,506,225 - Step 5: Solve for x
x = 387,151,506,225/263,853 - Step 6: Final answer
x = 1,467,300.00
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.