Finding the Third Proportional to 451,842.75 and 982,437.75
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Solution
The third proportional to 451,842.75 and 982,437.75 is: 2,136,105.83
Step by Step Solution
- Step 1: Write the proportion equation
451,842.75 : 982,437.75 = 982,437.75 : x - Step 2: Convert to fraction form
451,842.75/982,437.75 = 982,437.75/x - Step 3: Cross multiply
451,842.75x = 982,437.75 × 982,437.75 - Step 4: Simplify right side
451,842.75x = 965,183,932,625.06 - Step 5: Solve for x
x = 965,183,932,625.06/451,842.75 - Step 6: Final answer
x = 2,136,105.83
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.