Finding the Third Proportional to 505,020 and 1,090,161.75
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Solution
The third proportional to 505,020 and 1,090,161.75 is: 2,353,278.37
Step by Step Solution
- Step 1: Write the proportion equation
505,020 : 1,090,161.75 = 1,090,161.75 : x - Step 2: Convert to fraction form
505,020/1,090,161.75 = 1,090,161.75/x - Step 3: Cross multiply
505,020x = 1,090,161.75 × 1,090,161.75 - Step 4: Simplify right side
505,020x = 1,188,452,641,163.06 - Step 5: Solve for x
x = 1,188,452,641,163.06/505,020 - Step 6: Final answer
x = 2,353,278.37
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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.