Finding the Fourth Proportional to 2,836,433.60, 4,255,233.60 and 944,532.80
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Solution
The fourth proportional to 2,836,433.60, 4,255,233.60 and 944,532.80 is: 1,416,993.41
Step by Step Solution
- Step 1: Write the proportion equation
2,836,433.60 : 4,255,233.60 = 944,532.80 : x - Step 2: Convert to fraction form
2,836,433.60/4,255,233.60 = 944,532.80/x - Step 3: Cross multiply
2,836,433.60x = 4,255,233.60 × 944,532.80 - Step 4: Simplify right side
2,836,433.60x = 4,019,207,706,862.08 - Step 5: Solve for x
x = 4,019,207,706,862.08/2,836,433.60 - Step 6: Final answer
x = 1,416,993.41
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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.