Finding the Third Proportional to 410,716.50 and 898,857.75
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Solution
The third proportional to 410,716.50 and 898,857.75 is: 1,967,160.45
Step by Step Solution
- Step 1: Write the proportion equation
410,716.50 : 898,857.75 = 898,857.75 : x - Step 2: Convert to fraction form
410,716.50/898,857.75 = 898,857.75/x - Step 3: Cross multiply
410,716.50x = 898,857.75 × 898,857.75 - Step 4: Simplify right side
410,716.50x = 807,945,254,735.06 - Step 5: Solve for x
x = 807,945,254,735.06/410,716.50 - Step 6: Final answer
x = 1,967,160.45
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.