Finding the Fourth Proportional to 568,799.84, 853,375.84 and 341,349.44
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Solution
The fourth proportional to 568,799.84, 853,375.84 and 341,349.44 is: 512,129.83
Step by Step Solution
- Step 1: Write the proportion equation
568,799.84 : 853,375.84 = 341,349.44 : x - Step 2: Convert to fraction form
568,799.84/853,375.84 = 341,349.44/x - Step 3: Cross multiply
568,799.84x = 853,375.84 × 341,349.44 - Step 4: Simplify right side
568,799.84x = 291,299,365,093.53 - Step 5: Solve for x
x = 291,299,365,093.53/568,799.84 - Step 6: Final answer
x = 512,129.83
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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.