Finding the Third Proportional to 397,674.75 and 602,304.75
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Solution
The third proportional to 397,674.75 and 602,304.75 is: 912,230.44
Step by Step Solution
- Step 1: Write the proportion equation
397,674.75 : 602,304.75 = 602,304.75 : x - Step 2: Convert to fraction form
397,674.75/602,304.75 = 602,304.75/x - Step 3: Cross multiply
397,674.75x = 602,304.75 × 602,304.75 - Step 4: Simplify right side
397,674.75x = 362,771,011,872.56 - Step 5: Solve for x
x = 362,771,011,872.56/397,674.75 - Step 6: Final answer
x = 912,230.44
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.