Finding the Fourth Proportional to 2,393,138.62, 3,589,721.08 and 596,022.11
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Solution
The fourth proportional to 2,393,138.62, 3,589,721.08 and 596,022.11 is: 894,036.44
Step by Step Solution
- Step 1: Write the proportion equation
2,393,138.62 : 3,589,721.08 = 596,022.11 : x - Step 2: Convert to fraction form
2,393,138.62/3,589,721.08 = 596,022.11/x - Step 3: Cross multiply
2,393,138.62x = 3,589,721.08 × 596,022.11 - Step 4: Simplify right side
2,393,138.62x = 2,139,553,133,998.36 - Step 5: Solve for x
x = 2,139,553,133,998.36/2,393,138.62 - Step 6: Final answer
x = 894,036.44
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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.