Finding the Fourth Proportional to 1,548,204.12, 2,322,452.76 and 601,647.84
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Solution
The fourth proportional to 1,548,204.12, 2,322,452.76 and 601,647.84 is: 902,528.72
Step by Step Solution
- Step 1: Write the proportion equation
1,548,204.12 : 2,322,452.76 = 601,647.84 : x - Step 2: Convert to fraction form
1,548,204.12/2,322,452.76 = 601,647.84/x - Step 3: Cross multiply
1,548,204.12x = 2,322,452.76 × 601,647.84 - Step 4: Simplify right side
1,548,204.12x = 1,397,298,686,556.04 - Step 5: Solve for x
x = 1,397,298,686,556.04/1,548,204.12 - Step 6: Final answer
x = 902,528.72
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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.