Finding the Third Proportional to 634,366.69 and 1,394,911.13
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Solution
The third proportional to 634,366.69 and 1,394,911.13 is: 3,067,274.95
Step by Step Solution
- Step 1: Write the proportion equation
634,366.69 : 1,394,911.13 = 1,394,911.13 : x - Step 2: Convert to fraction form
634,366.69/1,394,911.13 = 1,394,911.13/x - Step 3: Cross multiply
634,366.69x = 1,394,911.13 × 1,394,911.13 - Step 4: Simplify right side
634,366.69x = 1,945,777,046,648.77 - Step 5: Solve for x
x = 1,945,777,046,648.77/634,366.69 - Step 6: Final answer
x = 3,067,274.95
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.