Finding the Fourth Proportional to 596,527.19, 823,200.60 and 324,590.41
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Solution
The fourth proportional to 596,527.19, 823,200.60 and 324,590.41 is: 447,930.99
Step by Step Solution
- Step 1: Write the proportion equation
596,527.19 : 823,200.60 = 324,590.41 : x - Step 2: Convert to fraction form
596,527.19/823,200.60 = 324,590.41/x - Step 3: Cross multiply
596,527.19x = 823,200.60 × 324,590.41 - Step 4: Simplify right side
596,527.19x = 267,203,015,143.23 - Step 5: Solve for x
x = 267,203,015,143.23/596,527.19 - Step 6: Final answer
x = 447,930.99
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.