Finding the Fourth Proportional to 5,851,057.44, 8,073,751.68 and 3,371,089.36
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Solution
The fourth proportional to 5,851,057.44, 8,073,751.68 and 3,371,089.36 is: 4,651,695.64
Step by Step Solution
- Step 1: Write the proportion equation
5,851,057.44 : 8,073,751.68 = 3,371,089.36 : x - Step 2: Convert to fraction form
5,851,057.44/8,073,751.68 = 3,371,089.36/x - Step 3: Cross multiply
5,851,057.44x = 8,073,751.68 × 3,371,089.36 - Step 4: Simplify right side
5,851,057.44x = 27,217,338,383,730.12 - Step 5: Solve for x
x = 27,217,338,383,730.12/5,851,057.44 - Step 6: Final answer
x = 4,651,695.64
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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.