Finding the Fourth Proportional to 373,232.70, 523,631.70 and 373,232.70
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Solution
The fourth proportional to 373,232.70, 523,631.70 and 373,232.70 is: 523,631.70
Step by Step Solution
- Step 1: Write the proportion equation
373,232.70 : 523,631.70 = 373,232.70 : x - Step 2: Convert to fraction form
373,232.70/523,631.70 = 373,232.70/x - Step 3: Cross multiply
373,232.70x = 523,631.70 × 373,232.70 - Step 4: Simplify right side
373,232.70x = 195,436,473,196.59 - Step 5: Solve for x
x = 195,436,473,196.59/373,232.70 - Step 6: Final answer
x = 523,631.70
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.