Finding the Fourth Proportional to 6,194,057.48, 8,548,039.04 and 3,440,953.44
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Solution
The fourth proportional to 6,194,057.48, 8,548,039.04 and 3,440,953.44 is: 4,748,648.92
Step by Step Solution
- Step 1: Write the proportion equation
6,194,057.48 : 8,548,039.04 = 3,440,953.44 : x - Step 2: Convert to fraction form
6,194,057.48/8,548,039.04 = 3,440,953.44/x - Step 3: Cross multiply
6,194,057.48x = 8,548,039.04 × 3,440,953.44 - Step 4: Simplify right side
6,194,057.48x = 29,413,404,339,942.29 - Step 5: Solve for x
x = 29,413,404,339,942.29/6,194,057.48 - Step 6: Final answer
x = 4,748,648.92
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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.