Finding the Fourth Proportional to 5,733,604.24, 7,910,592.51 and 3,252,415.99
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Solution
The fourth proportional to 5,733,604.24, 7,910,592.51 and 3,252,415.99 is: 4,487,323.59
Step by Step Solution
- Step 1: Write the proportion equation
5,733,604.24 : 7,910,592.51 = 3,252,415.99 : x - Step 2: Convert to fraction form
5,733,604.24/7,910,592.51 = 3,252,415.99/x - Step 3: Cross multiply
5,733,604.24x = 7,910,592.51 × 3,252,415.99 - Step 4: Simplify right side
5,733,604.24x = 25,728,537,569,898.23 - Step 5: Solve for x
x = 25,728,537,569,898.23/5,733,604.24 - Step 6: Final answer
x = 4,487,323.59
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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.