Finding the Fourth Proportional to 1,504,534.10, 2,256,793.11 and 367,302.26
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Solution
The fourth proportional to 1,504,534.10, 2,256,793.11 and 367,302.26 is: 550,951.43
Step by Step Solution
- Step 1: Write the proportion equation
1,504,534.10 : 2,256,793.11 = 367,302.26 : x - Step 2: Convert to fraction form
1,504,534.10/2,256,793.11 = 367,302.26/x - Step 3: Cross multiply
1,504,534.10x = 2,256,793.11 × 367,302.26 - Step 4: Simplify right side
1,504,534.10x = 828,925,215,297.41 - Step 5: Solve for x
x = 828,925,215,297.41/1,504,534.10 - Step 6: Final answer
x = 550,951.43
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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.