Finding the Fourth Proportional to 848,761.48, 1,174,375.11 and 740,092.42
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Solution
The fourth proportional to 848,761.48, 1,174,375.11 and 740,092.42 is: 1,024,016.92
Step by Step Solution
- Step 1: Write the proportion equation
848,761.48 : 1,174,375.11 = 740,092.42 : x - Step 2: Convert to fraction form
848,761.48/1,174,375.11 = 740,092.42/x - Step 3: Cross multiply
848,761.48x = 1,174,375.11 × 740,092.42 - Step 4: Simplify right side
848,761.48x = 869,146,117,147.67 - Step 5: Solve for x
x = 869,146,117,147.67/848,761.48 - Step 6: Final answer
x = 1,024,016.92
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.