Finding the Fourth Proportional to 3,327,893.65, 4,559,192.49 and 3,203,449.94
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Solution
The fourth proportional to 3,327,893.65, 4,559,192.49 and 3,203,449.94 is: 4,388,705.42
Step by Step Solution
- Step 1: Write the proportion equation
3,327,893.65 : 4,559,192.49 = 3,203,449.94 : x - Step 2: Convert to fraction form
3,327,893.65/4,559,192.49 = 3,203,449.94/x - Step 3: Cross multiply
3,327,893.65x = 4,559,192.49 × 3,203,449.94 - Step 4: Simplify right side
3,327,893.65x = 14,605,144,908,538.95 - Step 5: Solve for x
x = 14,605,144,908,538.95/3,327,893.65 - Step 6: Final answer
x = 4,388,705.42
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.