Finding the Third Proportional to 404,201.07 and 880,163.09
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Solution
The third proportional to 404,201.07 and 880,163.09 is: 1,916,588.32
Step by Step Solution
- Step 1: Write the proportion equation
404,201.07 : 880,163.09 = 880,163.09 : x - Step 2: Convert to fraction form
404,201.07/880,163.09 = 880,163.09/x - Step 3: Cross multiply
404,201.07x = 880,163.09 × 880,163.09 - Step 4: Simplify right side
404,201.07x = 774,687,057,847.02 - Step 5: Solve for x
x = 774,687,057,847.02/404,201.07 - Step 6: Final answer
x = 1,916,588.32
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.