Finding the Fourth Proportional to 4,582,290.41, 6,323,625.53 and 2,517,496.81
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Solution
The fourth proportional to 4,582,290.41, 6,323,625.53 and 2,517,496.81 is: 3,474,181.18
Step by Step Solution
- Step 1: Write the proportion equation
4,582,290.41 : 6,323,625.53 = 2,517,496.81 : x - Step 2: Convert to fraction form
4,582,290.41/6,323,625.53 = 2,517,496.81/x - Step 3: Cross multiply
4,582,290.41x = 6,323,625.53 × 2,517,496.81 - Step 4: Simplify right side
4,582,290.41x = 15,919,707,089,304.14 - Step 5: Solve for x
x = 15,919,707,089,304.14/4,582,290.41 - Step 6: Final answer
x = 3,474,181.18
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.