Finding the Fourth Proportional to 5,832,022.38, 8,048,195.91 and 3,253,703.70
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Solution
The fourth proportional to 5,832,022.38, 8,048,195.91 and 3,253,703.70 is: 4,490,113.91
Step by Step Solution
- Step 1: Write the proportion equation
5,832,022.38 : 8,048,195.91 = 3,253,703.70 : x - Step 2: Convert to fraction form
5,832,022.38/8,048,195.91 = 3,253,703.70/x - Step 3: Cross multiply
5,832,022.38x = 8,048,195.91 × 3,253,703.70 - Step 4: Simplify right side
5,832,022.38x = 26,186,444,810,691.87 - Step 5: Solve for x
x = 26,186,444,810,691.87/5,832,022.38 - Step 6: Final answer
x = 4,490,113.91
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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.