Finding the Third Proportional to 177,655.22 and 273,344.44
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Solution
The third proportional to 177,655.22 and 273,344.44 is: 420,574.09
Step by Step Solution
- Step 1: Write the proportion equation
177,655.22 : 273,344.44 = 273,344.44 : x - Step 2: Convert to fraction form
177,655.22/273,344.44 = 273,344.44/x - Step 3: Cross multiply
177,655.22x = 273,344.44 × 273,344.44 - Step 4: Simplify right side
177,655.22x = 74,717,181,512.19 - Step 5: Solve for x
x = 74,717,181,512.19/177,655.22 - Step 6: Final answer
x = 420,574.09
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.