Finding the Third Proportional to 994,135.50 and 1,555,171.50
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Solution
The third proportional to 994,135.50 and 1,555,171.50 is: 2,432,825.70
Step by Step Solution
- Step 1: Write the proportion equation
994,135.50 : 1,555,171.50 = 1,555,171.50 : x - Step 2: Convert to fraction form
994,135.50/1,555,171.50 = 1,555,171.50/x - Step 3: Cross multiply
994,135.50x = 1,555,171.50 × 1,555,171.50 - Step 4: Simplify right side
994,135.50x = 2,418,558,394,412.25 - Step 5: Solve for x
x = 2,418,558,394,412.25/994,135.50 - Step 6: Final answer
x = 2,432,825.70
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.