Finding the Third Proportional to 283,597.75 and 425,396.75
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Solution
The third proportional to 283,597.75 and 425,396.75 is: 638,095.31
Step by Step Solution
- Step 1: Write the proportion equation
283,597.75 : 425,396.75 = 425,396.75 : x - Step 2: Convert to fraction form
283,597.75/425,396.75 = 425,396.75/x - Step 3: Cross multiply
283,597.75x = 425,396.75 × 425,396.75 - Step 4: Simplify right side
283,597.75x = 180,962,394,910.56 - Step 5: Solve for x
x = 180,962,394,910.56/283,597.75 - Step 6: Final answer
x = 638,095.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.