Finding the Fourth Proportional to 3,227,326.24, 4,841,514.74 and 953,080.68
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Solution
The fourth proportional to 3,227,326.24, 4,841,514.74 and 953,080.68 is: 1,429,776.17
Step by Step Solution
- Step 1: Write the proportion equation
3,227,326.24 : 4,841,514.74 = 953,080.68 : x - Step 2: Convert to fraction form
3,227,326.24/4,841,514.74 = 953,080.68/x - Step 3: Cross multiply
3,227,326.24x = 4,841,514.74 × 953,080.68 - Step 4: Simplify right side
3,227,326.24x = 4,614,354,160,629.22 - Step 5: Solve for x
x = 4,614,354,160,629.22/3,227,326.24 - Step 6: Final answer
x = 1,429,776.17
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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.