Finding the Fourth Proportional to 590,950.08, 886,425.12 and 275,627.52
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Solution
The fourth proportional to 590,950.08, 886,425.12 and 275,627.52 is: 413,441.28
Step by Step Solution
- Step 1: Write the proportion equation
590,950.08 : 886,425.12 = 275,627.52 : x - Step 2: Convert to fraction form
590,950.08/886,425.12 = 275,627.52/x - Step 3: Cross multiply
590,950.08x = 886,425.12 × 275,627.52 - Step 4: Simplify right side
590,950.08x = 244,323,157,491.30 - Step 5: Solve for x
x = 244,323,157,491.30/590,950.08 - Step 6: Final answer
x = 413,441.28
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1.5x scale
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.