Finding the Fourth Proportional to 2,592,001.44, 3,576,964.23 and 1,446,082.02
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Solution
The fourth proportional to 2,592,001.44, 3,576,964.23 and 1,446,082.02 is: 1,995,594.44
Step by Step Solution
- Step 1: Write the proportion equation
2,592,001.44 : 3,576,964.23 = 1,446,082.02 : x - Step 2: Convert to fraction form
2,592,001.44/3,576,964.23 = 1,446,082.02/x - Step 3: Cross multiply
2,592,001.44x = 3,576,964.23 × 1,446,082.02 - Step 4: Simplify right side
2,592,001.44x = 5,172,583,659,186.14 - Step 5: Solve for x
x = 5,172,583,659,186.14/2,592,001.44 - Step 6: Final answer
x = 1,995,594.44
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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.