Finding the Fourth Proportional to 6,733,482.75, 9,292,206.20 and 3,677,704.29
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Solution
The fourth proportional to 6,733,482.75, 9,292,206.20 and 3,677,704.29 is: 5,075,231.92
Step by Step Solution
- Step 1: Write the proportion equation
6,733,482.75 : 9,292,206.20 = 3,677,704.29 : x - Step 2: Convert to fraction form
6,733,482.75/9,292,206.20 = 3,677,704.29/x - Step 3: Cross multiply
6,733,482.75x = 9,292,206.20 × 3,677,704.29 - Step 4: Simplify right side
6,733,482.75x = 34,173,986,586,916.08 - Step 5: Solve for x
x = 34,173,986,586,916.08/6,733,482.75 - Step 6: Final answer
x = 5,075,231.92
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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.