Finding the Third Proportional to 377,736.75 and 815,292.84
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Solution
The third proportional to 377,736.75 and 815,292.84 is: 1,759,697.52
Step by Step Solution
- Step 1: Write the proportion equation
377,736.75 : 815,292.84 = 815,292.84 : x - Step 2: Convert to fraction form
377,736.75/815,292.84 = 815,292.84/x - Step 3: Cross multiply
377,736.75x = 815,292.84 × 815,292.84 - Step 4: Simplify right side
377,736.75x = 664,702,421,069.96 - Step 5: Solve for x
x = 664,702,421,069.96/377,736.75 - Step 6: Final answer
x = 1,759,697.52
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.