Finding the Third Proportional to 2,489.06 and 3,795.19
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Solution
The third proportional to 2,489.06 and 3,795.19 is: 5,786.70
Step by Step Solution
- Step 1: Write the proportion equation
2,489.06 : 3,795.19 = 3,795.19 : x - Step 2: Convert to fraction form
2,489.06/3,795.19 = 3,795.19/x - Step 3: Cross multiply
2,489.06x = 3,795.19 × 3,795.19 - Step 4: Simplify right side
2,489.06x = 14,403,448.16 - Step 5: Solve for x
x = 14,403,448.16/2,489.06 - Step 6: Final answer
x = 5,786.70
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.