Finding the Third Proportional to 251,799.75 and 543,813.75
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Solution
The third proportional to 251,799.75 and 543,813.75 is: 1,174,478.51
Step by Step Solution
- Step 1: Write the proportion equation
251,799.75 : 543,813.75 = 543,813.75 : x - Step 2: Convert to fraction form
251,799.75/543,813.75 = 543,813.75/x - Step 3: Cross multiply
251,799.75x = 543,813.75 × 543,813.75 - Step 4: Simplify right side
251,799.75x = 295,733,394,689.06 - Step 5: Solve for x
x = 295,733,394,689.06/251,799.75 - Step 6: Final answer
x = 1,174,478.51
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.