Finding the Fourth Proportional to 4,083,744.49, 5,635,896.87 and 2,341,576
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Solution
The fourth proportional to 4,083,744.49, 5,635,896.87 and 2,341,576 is: 3,231,563.80
Step by Step Solution
- Step 1: Write the proportion equation
4,083,744.49 : 5,635,896.87 = 2,341,576 : x - Step 2: Convert to fraction form
4,083,744.49/5,635,896.87 = 2,341,576/x - Step 3: Cross multiply
4,083,744.49x = 5,635,896.87 × 2,341,576 - Step 4: Simplify right side
4,083,744.49x = 13,196,880,849,267.12 - Step 5: Solve for x
x = 13,196,880,849,267.12/4,083,744.49 - Step 6: Final answer
x = 3,231,563.80
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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.