Finding the Third Proportional to 236,220.05 and 511,806.09
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Solution
The third proportional to 236,220.05 and 511,806.09 is: 1,108,904.52
Step by Step Solution
- Step 1: Write the proportion equation
236,220.05 : 511,806.09 = 511,806.09 : x - Step 2: Convert to fraction form
236,220.05/511,806.09 = 511,806.09/x - Step 3: Cross multiply
236,220.05x = 511,806.09 × 511,806.09 - Step 4: Simplify right side
236,220.05x = 261,945,477,599.63 - Step 5: Solve for x
x = 261,945,477,599.63/236,220.05 - Step 6: Final answer
x = 1,108,904.52
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.