Finding the Fourth Proportional to 4,081,814.52, 6,117,377.94 and 1,682,866.68
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Solution
The fourth proportional to 4,081,814.52, 6,117,377.94 and 1,682,866.68 is: 2,522,096.84
Step by Step Solution
- Step 1: Write the proportion equation
4,081,814.52 : 6,117,377.94 = 1,682,866.68 : x - Step 2: Convert to fraction form
4,081,814.52/6,117,377.94 = 1,682,866.68/x - Step 3: Cross multiply
4,081,814.52x = 6,117,377.94 × 1,682,866.68 - Step 4: Simplify right side
4,081,814.52x = 10,294,731,504,193.04 - Step 5: Solve for x
x = 10,294,731,504,193.04/4,081,814.52 - Step 6: Final answer
x = 2,522,096.84
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.