Finding the Third Proportional to 528,043 and 1,084,079
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Solution
The third proportional to 528,043 and 1,084,079 is: 2,225,627.99
Step by Step Solution
- Step 1: Write the proportion equation
528,043 : 1,084,079 = 1,084,079 : x - Step 2: Convert to fraction form
528,043/1,084,079 = 1,084,079/x - Step 3: Cross multiply
528,043x = 1,084,079 × 1,084,079 - Step 4: Simplify right side
528,043x = 1,175,227,278,241 - Step 5: Solve for x
x = 1,175,227,278,241/528,043 - Step 6: Final answer
x = 2,225,627.99
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.