Finding the Third Proportional to 481,538 and 1,037,076
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Solution
The third proportional to 481,538 and 1,037,076 is: 2,233,523.90
Step by Step Solution
- Step 1: Write the proportion equation
481,538 : 1,037,076 = 1,037,076 : x - Step 2: Convert to fraction form
481,538/1,037,076 = 1,037,076/x - Step 3: Cross multiply
481,538x = 1,037,076 × 1,037,076 - Step 4: Simplify right side
481,538x = 1,075,526,629,776 - Step 5: Solve for x
x = 1,075,526,629,776/481,538 - Step 6: Final answer
x = 2,233,523.90
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.