Finding the Fourth Proportional to 366,850.10, 549,619.05 and 226,444.70
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Solution
The fourth proportional to 366,850.10, 549,619.05 and 226,444.70 is: 339,262.06
Step by Step Solution
- Step 1: Write the proportion equation
366,850.10 : 549,619.05 = 226,444.70 : x - Step 2: Convert to fraction form
366,850.10/549,619.05 = 226,444.70/x - Step 3: Cross multiply
366,850.10x = 549,619.05 × 226,444.70 - Step 4: Simplify right side
366,850.10x = 124,458,320,891.54 - Step 5: Solve for x
x = 124,458,320,891.54/366,850.10 - Step 6: Final answer
x = 339,262.06
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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.