Finding the Third Proportional to 711,213.75 and 1,062,608.63
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Solution
The third proportional to 711,213.75 and 1,062,608.63 is: 1,587,619.88
Step by Step Solution
- Step 1: Write the proportion equation
711,213.75 : 1,062,608.63 = 1,062,608.63 : x - Step 2: Convert to fraction form
711,213.75/1,062,608.63 = 1,062,608.63/x - Step 3: Cross multiply
711,213.75x = 1,062,608.63 × 1,062,608.63 - Step 4: Simplify right side
711,213.75x = 1,129,137,089,924.39 - Step 5: Solve for x
x = 1,129,137,089,924.39/711,213.75 - Step 6: Final answer
x = 1,587,619.88
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.