Finding the Third Proportional to 930,474 and 2,015,526
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Solution
The third proportional to 930,474 and 2,015,526 is: 4,365,887.77
Step by Step Solution
- Step 1: Write the proportion equation
930,474 : 2,015,526 = 2,015,526 : x - Step 2: Convert to fraction form
930,474/2,015,526 = 2,015,526/x - Step 3: Cross multiply
930,474x = 2,015,526 × 2,015,526 - Step 4: Simplify right side
930,474x = 4,062,345,056,676 - Step 5: Solve for x
x = 4,062,345,056,676/930,474 - Step 6: Final answer
x = 4,365,887.77
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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.