Finding the Fourth Proportional to 3,764,336.44, 5,646,523.56 and 924,449.44
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Solution
The fourth proportional to 3,764,336.44, 5,646,523.56 and 924,449.44 is: 1,386,678.80
Step by Step Solution
- Step 1: Write the proportion equation
3,764,336.44 : 5,646,523.56 = 924,449.44 : x - Step 2: Convert to fraction form
3,764,336.44/5,646,523.56 = 924,449.44/x - Step 3: Cross multiply
3,764,336.44x = 5,646,523.56 × 924,449.44 - Step 4: Simplify right side
3,764,336.44x = 5,219,925,542,988.81 - Step 5: Solve for x
x = 5,219,925,542,988.81/3,764,336.44 - Step 6: Final answer
x = 1,386,678.80
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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.