Finding the Third Proportional to 737,900 and 1,112,008
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Solution
The third proportional to 737,900 and 1,112,008 is: 1,675,785.05
Step by Step Solution
- Step 1: Write the proportion equation
737,900 : 1,112,008 = 1,112,008 : x - Step 2: Convert to fraction form
737,900/1,112,008 = 1,112,008/x - Step 3: Cross multiply
737,900x = 1,112,008 × 1,112,008 - Step 4: Simplify right side
737,900x = 1,236,561,792,064 - Step 5: Solve for x
x = 1,236,561,792,064/737,900 - Step 6: Final answer
x = 1,675,785.05
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.