Finding the Fourth Proportional to 614,853, 848,497.14 and 332,229
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Solution
The fourth proportional to 614,853, 848,497.14 and 332,229 is: 458,476.02
Step by Step Solution
- Step 1: Write the proportion equation
614,853 : 848,497.14 = 332,229 : x - Step 2: Convert to fraction form
614,853/848,497.14 = 332,229/x - Step 3: Cross multiply
614,853x = 848,497.14 × 332,229 - Step 4: Simplify right side
614,853x = 281,895,356,325.06 - Step 5: Solve for x
x = 281,895,356,325.06/614,853 - Step 6: Final answer
x = 458,476.02
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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.