Finding the Third Proportional to 251,799.75 and 515,229.75
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Solution
The third proportional to 251,799.75 and 515,229.75 is: 1,054,257.18
Step by Step Solution
- Step 1: Write the proportion equation
251,799.75 : 515,229.75 = 515,229.75 : x - Step 2: Convert to fraction form
251,799.75/515,229.75 = 515,229.75/x - Step 3: Cross multiply
251,799.75x = 515,229.75 × 515,229.75 - Step 4: Simplify right side
251,799.75x = 265,461,695,285.06 - Step 5: Solve for x
x = 265,461,695,285.06/251,799.75 - Step 6: Final answer
x = 1,054,257.18
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.