Finding the Fourth Proportional to 5,983,832.70, 8,975,748.60 and 1,496,108.70
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Solution
The fourth proportional to 5,983,832.70, 8,975,748.60 and 1,496,108.70 is: 2,244,162.94
Step by Step Solution
- Step 1: Write the proportion equation
5,983,832.70 : 8,975,748.60 = 1,496,108.70 : x - Step 2: Convert to fraction form
5,983,832.70/8,975,748.60 = 1,496,108.70/x - Step 3: Cross multiply
5,983,832.70x = 8,975,748.60 × 1,496,108.70 - Step 4: Simplify right side
5,983,832.70x = 13,428,695,569,472.82 - Step 5: Solve for x
x = 13,428,695,569,472.82/5,983,832.70 - Step 6: Final answer
x = 2,244,162.94
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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.