Finding the Fourth Proportional to 4,415,256.73, 6,093,539.80 and 2,529,467.00
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Solution
The fourth proportional to 4,415,256.73, 6,093,539.80 and 2,529,467.00 is: 3,490,942.61
Step by Step Solution
- Step 1: Write the proportion equation
4,415,256.73 : 6,093,539.80 = 2,529,467.00 : x - Step 2: Convert to fraction form
4,415,256.73/6,093,539.80 = 2,529,467.00/x - Step 3: Cross multiply
4,415,256.73x = 6,093,539.80 × 2,529,467.00 - Step 4: Simplify right side
4,415,256.73x = 15,413,407,835,471.68 - Step 5: Solve for x
x = 15,413,407,835,471.68/4,415,256.73 - Step 6: Final answer
x = 3,490,942.61
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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.