Finding the Third Proportional to 666,231.75 and 949,524.19
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Solution
The third proportional to 666,231.75 and 949,524.19 is: 1,353,277.12
Step by Step Solution
- Step 1: Write the proportion equation
666,231.75 : 949,524.19 = 949,524.19 : x - Step 2: Convert to fraction form
666,231.75/949,524.19 = 949,524.19/x - Step 3: Cross multiply
666,231.75x = 949,524.19 × 949,524.19 - Step 4: Simplify right side
666,231.75x = 901,596,182,647.54 - Step 5: Solve for x
x = 901,596,182,647.54/666,231.75 - Step 6: Final answer
x = 1,353,277.12
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.