Finding the Fourth Proportional to 5,059,052.04, 6,981,893.99 and 3,224,334.00
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Solution
The fourth proportional to 5,059,052.04, 6,981,893.99 and 3,224,334.00 is: 4,449,837.24
Step by Step Solution
- Step 1: Write the proportion equation
5,059,052.04 : 6,981,893.99 = 3,224,334.00 : x - Step 2: Convert to fraction form
5,059,052.04/6,981,893.99 = 3,224,334.00/x - Step 3: Cross multiply
5,059,052.04x = 6,981,893.99 × 3,224,334.00 - Step 4: Simplify right side
5,059,052.04x = 22,511,958,125,321.52 - Step 5: Solve for x
x = 22,511,958,125,321.52/5,059,052.04 - Step 6: Final answer
x = 4,449,837.24
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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.