Finding the Fourth Proportional to 2,407,704.00, 3,612,797.67 and 1,128,441.44
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Solution
The fourth proportional to 2,407,704.00, 3,612,797.67 and 1,128,441.44 is: 1,693,244.10
Step by Step Solution
- Step 1: Write the proportion equation
2,407,704.00 : 3,612,797.67 = 1,128,441.44 : x - Step 2: Convert to fraction form
2,407,704.00/3,612,797.67 = 1,128,441.44/x - Step 3: Cross multiply
2,407,704.00x = 3,612,797.67 × 1,128,441.44 - Step 4: Simplify right side
2,407,704.00x = 4,076,830,587,099.46 - Step 5: Solve for x
x = 4,076,830,587,099.46/2,407,704.00 - Step 6: Final answer
x = 1,693,244.10
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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.