Finding the Fourth Proportional to 2,492,418.68, 3,738,626.64 and 599,159.48
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Solution
The fourth proportional to 2,492,418.68, 3,738,626.64 and 599,159.48 is: 898,738.89
Step by Step Solution
- Step 1: Write the proportion equation
2,492,418.68 : 3,738,626.64 = 599,159.48 : x - Step 2: Convert to fraction form
2,492,418.68/3,738,626.64 = 599,159.48/x - Step 3: Cross multiply
2,492,418.68x = 3,738,626.64 × 599,159.48 - Step 4: Simplify right side
2,492,418.68x = 2,240,033,593,536.55 - Step 5: Solve for x
x = 2,240,033,593,536.55/2,492,418.68 - Step 6: Final answer
x = 898,738.89
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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.