Finding the Third Proportional to 467,994 and 1,010,706
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Solution
The third proportional to 467,994 and 1,010,706 is: 2,182,777.17
Step by Step Solution
- Step 1: Write the proportion equation
467,994 : 1,010,706 = 1,010,706 : x - Step 2: Convert to fraction form
467,994/1,010,706 = 1,010,706/x - Step 3: Cross multiply
467,994x = 1,010,706 × 1,010,706 - Step 4: Simplify right side
467,994x = 1,021,526,618,436 - Step 5: Solve for x
x = 1,021,526,618,436/467,994 - Step 6: Final answer
x = 2,182,777.17
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.