Finding the Fourth Proportional to 5,560,124.41, 8,341,975.12 and 2,528,573.05
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Solution
The fourth proportional to 5,560,124.41, 8,341,975.12 and 2,528,573.05 is: 3,793,672.93
Step by Step Solution
- Step 1: Write the proportion equation
5,560,124.41 : 8,341,975.12 = 2,528,573.05 : x - Step 2: Convert to fraction form
5,560,124.41/8,341,975.12 = 2,528,573.05/x - Step 3: Cross multiply
5,560,124.41x = 8,341,975.12 × 2,528,573.05 - Step 4: Simplify right side
5,560,124.41x = 21,093,293,459,559.65 - Step 5: Solve for x
x = 21,093,293,459,559.65/5,560,124.41 - Step 6: Final answer
x = 3,793,672.93
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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.