Finding the Fourth Proportional to 529,652.27, 793,414.67 and 244,943.75
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Solution
The fourth proportional to 529,652.27, 793,414.67 and 244,943.75 is: 366,923.68
Step by Step Solution
- Step 1: Write the proportion equation
529,652.27 : 793,414.67 = 244,943.75 : x - Step 2: Convert to fraction form
529,652.27/793,414.67 = 244,943.75/x - Step 3: Cross multiply
529,652.27x = 793,414.67 × 244,943.75 - Step 4: Simplify right side
529,652.27x = 194,341,959,383.02 - Step 5: Solve for x
x = 194,341,959,383.02/529,652.27 - Step 6: Final answer
x = 366,923.68
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.