Finding the Fourth Proportional to 850,174.14, 1,273,861.53 and 594,032.70
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Solution
The fourth proportional to 850,174.14, 1,273,861.53 and 594,032.70 is: 890,071.07
Step by Step Solution
- Step 1: Write the proportion equation
850,174.14 : 1,273,861.53 = 594,032.70 : x - Step 2: Convert to fraction form
850,174.14/1,273,861.53 = 594,032.70/x - Step 3: Cross multiply
850,174.14x = 1,273,861.53 × 594,032.70 - Step 4: Simplify right side
850,174.14x = 756,715,404,092.03 - Step 5: Solve for x
x = 756,715,404,092.03/850,174.14 - Step 6: Final answer
x = 890,071.07
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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.