Finding the Third Proportional to 374,307.75 and 804,660.75
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Solution
The third proportional to 374,307.75 and 804,660.75 is: 1,729,803.68
Step by Step Solution
- Step 1: Write the proportion equation
374,307.75 : 804,660.75 = 804,660.75 : x - Step 2: Convert to fraction form
374,307.75/804,660.75 = 804,660.75/x - Step 3: Cross multiply
374,307.75x = 804,660.75 × 804,660.75 - Step 4: Simplify right side
374,307.75x = 647,478,922,590.56 - Step 5: Solve for x
x = 647,478,922,590.56/374,307.75 - Step 6: Final answer
x = 1,729,803.68
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.