Finding the Third Proportional to 739,371.50 and 1,122,891
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Solution
The third proportional to 739,371.50 and 1,122,891 is: 1,705,345.96
Step by Step Solution
- Step 1: Write the proportion equation
739,371.50 : 1,122,891 = 1,122,891 : x - Step 2: Convert to fraction form
739,371.50/1,122,891 = 1,122,891/x - Step 3: Cross multiply
739,371.50x = 1,122,891 × 1,122,891 - Step 4: Simplify right side
739,371.50x = 1,260,884,197,881 - Step 5: Solve for x
x = 1,260,884,197,881/739,371.50 - Step 6: Final answer
x = 1,705,345.96
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.