Finding the Fourth Proportional to 4,362,497.53, 6,546,735.19 and 1,522,609.68
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Solution
The fourth proportional to 4,362,497.53, 6,546,735.19 and 1,522,609.68 is: 2,284,957.72
Step by Step Solution
- Step 1: Write the proportion equation
4,362,497.53 : 6,546,735.19 = 1,522,609.68 : x - Step 2: Convert to fraction form
4,362,497.53/6,546,735.19 = 1,522,609.68/x - Step 3: Cross multiply
4,362,497.53x = 6,546,735.19 × 1,522,609.68 - Step 4: Simplify right side
4,362,497.53x = 9,968,122,399,144.16 - Step 5: Solve for x
x = 9,968,122,399,144.16/4,362,497.53 - Step 6: Final answer
x = 2,284,957.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.