Finding the Fourth Proportional to 537,669.44, 806,037.60 and 271,207.52
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Solution
The fourth proportional to 537,669.44, 806,037.60 and 271,207.52 is: 406,575.94
Step by Step Solution
- Step 1: Write the proportion equation
537,669.44 : 806,037.60 = 271,207.52 : x - Step 2: Convert to fraction form
537,669.44/806,037.60 = 271,207.52/x - Step 3: Cross multiply
537,669.44x = 806,037.60 × 271,207.52 - Step 4: Simplify right side
537,669.44x = 218,603,458,522.75 - Step 5: Solve for x
x = 218,603,458,522.75/537,669.44 - Step 6: Final answer
x = 406,575.94
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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.