Finding the Fourth Proportional to 5,852,573.24, 8,076,491.57 and 3,239,082.39
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Solution
The fourth proportional to 5,852,573.24, 8,076,491.57 and 3,239,082.39 is: 4,469,900.77
Step by Step Solution
- Step 1: Write the proportion equation
5,852,573.24 : 8,076,491.57 = 3,239,082.39 : x - Step 2: Convert to fraction form
5,852,573.24/8,076,491.57 = 3,239,082.39/x - Step 3: Cross multiply
5,852,573.24x = 8,076,491.57 × 3,239,082.39 - Step 4: Simplify right side
5,852,573.24x = 26,160,421,601,175.04 - Step 5: Solve for x
x = 26,160,421,601,175.04/5,852,573.24 - Step 6: Final answer
x = 4,469,900.77
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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.