Finding the Fourth Proportional to 2,492,282.29, 3,739,087.98 and 894,859.22
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Solution
The fourth proportional to 2,492,282.29, 3,739,087.98 and 894,859.22 is: 1,342,527.43
Step by Step Solution
- Step 1: Write the proportion equation
2,492,282.29 : 3,739,087.98 = 894,859.22 : x - Step 2: Convert to fraction form
2,492,282.29/3,739,087.98 = 894,859.22/x - Step 3: Cross multiply
2,492,282.29x = 3,739,087.98 × 894,859.22 - Step 4: Simplify right side
2,492,282.29x = 3,345,957,334,598.74 - Step 5: Solve for x
x = 3,345,957,334,598.74/2,492,282.29 - Step 6: Final answer
x = 1,342,527.43
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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.