Finding the Fourth Proportional to 7,797,852.17, 10,760,313.84 and 4,313,115.96
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Solution
The fourth proportional to 7,797,852.17, 10,760,313.84 and 4,313,115.96 is: 5,951,700.59
Step by Step Solution
- Step 1: Write the proportion equation
7,797,852.17 : 10,760,313.84 = 4,313,115.96 : x - Step 2: Convert to fraction form
7,797,852.17/10,760,313.84 = 4,313,115.96/x - Step 3: Cross multiply
7,797,852.17x = 10,760,313.84 × 4,313,115.96 - Step 4: Simplify right side
7,797,852.17x = 46,410,481,357,912.88 - Step 5: Solve for x
x = 46,410,481,357,912.88/7,797,852.17 - Step 6: Final answer
x = 5,951,700.59
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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.