Finding the Third Proportional to 848,102.63 and 1,247,239.13
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Solution
The third proportional to 848,102.63 and 1,247,239.13 is: 1,834,218.39
Step by Step Solution
- Step 1: Write the proportion equation
848,102.63 : 1,247,239.13 = 1,247,239.13 : x - Step 2: Convert to fraction form
848,102.63/1,247,239.13 = 1,247,239.13/x - Step 3: Cross multiply
848,102.63x = 1,247,239.13 × 1,247,239.13 - Step 4: Simplify right side
848,102.63x = 1,555,605,434,930.77 - Step 5: Solve for x
x = 1,555,605,434,930.77/848,102.63 - Step 6: Final answer
x = 1,834,218.39
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.