Finding the Fourth Proportional to 5,840,202.24, 8,760,544.56 and 2,004,659.28
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Solution
The fourth proportional to 5,840,202.24, 8,760,544.56 and 2,004,659.28 is: 3,007,071.71
Step by Step Solution
- Step 1: Write the proportion equation
5,840,202.24 : 8,760,544.56 = 2,004,659.28 : x - Step 2: Convert to fraction form
5,840,202.24/8,760,544.56 = 2,004,659.28/x - Step 3: Cross multiply
5,840,202.24x = 8,760,544.56 × 2,004,659.28 - Step 4: Simplify right side
5,840,202.24x = 17,561,906,950,057.52 - Step 5: Solve for x
x = 17,561,906,950,057.52/5,840,202.24 - Step 6: Final answer
x = 3,007,071.71
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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.