Finding the Fourth Proportional to 595,816.81, 822,027.08 and 337,673.50
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Solution
The fourth proportional to 595,816.81, 822,027.08 and 337,673.50 is: 465,876.02
Step by Step Solution
- Step 1: Write the proportion equation
595,816.81 : 822,027.08 = 337,673.50 : x - Step 2: Convert to fraction form
595,816.81/822,027.08 = 337,673.50/x - Step 3: Cross multiply
595,816.81x = 822,027.08 × 337,673.50 - Step 4: Simplify right side
595,816.81x = 277,576,761,198.38 - Step 5: Solve for x
x = 277,576,761,198.38/595,816.81 - Step 6: Final answer
x = 465,876.02
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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.