Finding the Third Proportional to 151,994.25 and 330,747.75
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Solution
The third proportional to 151,994.25 and 330,747.75 is: 719,725.08
Step by Step Solution
- Step 1: Write the proportion equation
151,994.25 : 330,747.75 = 330,747.75 : x - Step 2: Convert to fraction form
151,994.25/330,747.75 = 330,747.75/x - Step 3: Cross multiply
151,994.25x = 330,747.75 × 330,747.75 - Step 4: Simplify right side
151,994.25x = 109,394,074,130.06 - Step 5: Solve for x
x = 109,394,074,130.06/151,994.25 - Step 6: Final answer
x = 719,725.08
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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.