Finding the Fourth Proportional to 5,793,724.67, 7,991,703.24 and 3,437,254.08
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Solution
The fourth proportional to 5,793,724.67, 7,991,703.24 and 3,437,254.08 is: 4,741,253.02
Step by Step Solution
- Step 1: Write the proportion equation
5,793,724.67 : 7,991,703.24 = 3,437,254.08 : x - Step 2: Convert to fraction form
5,793,724.67/7,991,703.24 = 3,437,254.08/x - Step 3: Cross multiply
5,793,724.67x = 7,991,703.24 × 3,437,254.08 - Step 4: Simplify right side
5,793,724.67x = 27,469,514,567,839.22 - Step 5: Solve for x
x = 27,469,514,567,839.22/5,793,724.67 - Step 6: Final answer
x = 4,741,253.02
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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.