Finding the Fourth Proportional to 4,372,608.22, 6,033,925.71 and 2,412,509.47
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Solution
The fourth proportional to 4,372,608.22, 6,033,925.71 and 2,412,509.47 is: 3,329,112.09
Step by Step Solution
- Step 1: Write the proportion equation
4,372,608.22 : 6,033,925.71 = 2,412,509.47 : x - Step 2: Convert to fraction form
4,372,608.22/6,033,925.71 = 2,412,509.47/x - Step 3: Cross multiply
4,372,608.22x = 6,033,925.71 × 2,412,509.47 - Step 4: Simplify right side
4,372,608.22x = 14,556,902,901,566.66 - Step 5: Solve for x
x = 14,556,902,901,566.66/4,372,608.22 - Step 6: Final answer
x = 3,329,112.09
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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.