Finding the Fourth Proportional to 5,494,062.10, 8,244,045.60 and 2,299,511.20
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Solution
The fourth proportional to 5,494,062.10, 8,244,045.60 and 2,299,511.20 is: 3,450,502.53
Step by Step Solution
- Step 1: Write the proportion equation
5,494,062.10 : 8,244,045.60 = 2,299,511.20 : x - Step 2: Convert to fraction form
5,494,062.10/8,244,045.60 = 2,299,511.20/x - Step 3: Cross multiply
5,494,062.10x = 8,244,045.60 × 2,299,511.20 - Step 4: Simplify right side
5,494,062.10x = 18,957,275,190,510.72 - Step 5: Solve for x
x = 18,957,275,190,510.72/5,494,062.10 - Step 6: Final answer
x = 3,450,502.53
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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.