Finding the Fourth Proportional to 532,093.24, 798,285.66 and 265,531.96
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Solution
The fourth proportional to 532,093.24, 798,285.66 and 265,531.96 is: 398,370.70
Step by Step Solution
- Step 1: Write the proportion equation
532,093.24 : 798,285.66 = 265,531.96 : x - Step 2: Convert to fraction form
532,093.24/798,285.66 = 265,531.96/x - Step 3: Cross multiply
532,093.24x = 798,285.66 × 265,531.96 - Step 4: Simplify right side
532,093.24x = 211,970,355,939.69 - Step 5: Solve for x
x = 211,970,355,939.69/532,093.24 - Step 6: Final answer
x = 398,370.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.