Finding the Third Proportional to 284,370.75 and 618,956.44
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Solution
The third proportional to 284,370.75 and 618,956.44 is: 1,347,209.84
Step by Step Solution
- Step 1: Write the proportion equation
284,370.75 : 618,956.44 = 618,956.44 : x - Step 2: Convert to fraction form
284,370.75/618,956.44 = 618,956.44/x - Step 3: Cross multiply
284,370.75x = 618,956.44 × 618,956.44 - Step 4: Simplify right side
284,370.75x = 383,107,071,522.69 - Step 5: Solve for x
x = 383,107,071,522.69/284,370.75 - Step 6: Final answer
x = 1,347,209.84
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.