Finding the Third Proportional to 867,755 and 1,884,768
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Solution
The third proportional to 867,755 and 1,884,768 is: 4,093,725.09
Step by Step Solution
- Step 1: Write the proportion equation
867,755 : 1,884,768 = 1,884,768 : x - Step 2: Convert to fraction form
867,755/1,884,768 = 1,884,768/x - Step 3: Cross multiply
867,755x = 1,884,768 × 1,884,768 - Step 4: Simplify right side
867,755x = 3,552,350,413,824 - Step 5: Solve for x
x = 3,552,350,413,824/867,755 - Step 6: Final answer
x = 4,093,725.09
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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.