Finding the Fourth Proportional to 2,236,399.99, 3,351,496.39 and 1,019,001.44
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Solution
The fourth proportional to 2,236,399.99, 3,351,496.39 and 1,019,001.44 is: 1,527,088.03
Step by Step Solution
- Step 1: Write the proportion equation
2,236,399.99 : 3,351,496.39 = 1,019,001.44 : x - Step 2: Convert to fraction form
2,236,399.99/3,351,496.39 = 1,019,001.44/x - Step 3: Cross multiply
2,236,399.99x = 3,351,496.39 × 1,019,001.44 - Step 4: Simplify right side
2,236,399.99x = 3,415,179,653,396.04 - Step 5: Solve for x
x = 3,415,179,653,396.04/2,236,399.99 - Step 6: Final answer
x = 1,527,088.03
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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.