Finding the Fourth Proportional to 1,601,676.66, 2,400,841.26 and 535,841.94
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Solution
The fourth proportional to 1,601,676.66, 2,400,841.26 and 535,841.94 is: 803,202.96
Step by Step Solution
- Step 1: Write the proportion equation
1,601,676.66 : 2,400,841.26 = 535,841.94 : x - Step 2: Convert to fraction form
1,601,676.66/2,400,841.26 = 535,841.94/x - Step 3: Cross multiply
1,601,676.66x = 2,400,841.26 × 535,841.94 - Step 4: Simplify right side
1,601,676.66x = 1,286,471,438,390.44 - Step 5: Solve for x
x = 1,286,471,438,390.44/1,601,676.66 - Step 6: Final answer
x = 803,202.96
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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.