Finding the Fourth Proportional to 8,096,694.08, 12,147,168.26 and 2,909,827.42
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Solution
The fourth proportional to 8,096,694.08, 12,147,168.26 and 2,909,827.42 is: 4,365,505.59
Step by Step Solution
- Step 1: Write the proportion equation
8,096,694.08 : 12,147,168.26 = 2,909,827.42 : x - Step 2: Convert to fraction form
8,096,694.08/12,147,168.26 = 2,909,827.42/x - Step 3: Cross multiply
8,096,694.08x = 12,147,168.26 × 2,909,827.42 - Step 4: Simplify right side
8,096,694.08x = 35,346,163,255,208.34 - Step 5: Solve for x
x = 35,346,163,255,208.34/8,096,694.08 - Step 6: Final answer
x = 4,365,505.59
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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.