Finding the Fourth Proportional to 4,405,117.61, 6,614,162.82 and 2,463,649.96
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Solution
The fourth proportional to 4,405,117.61, 6,614,162.82 and 2,463,649.96 is: 3,699,102.59
Step by Step Solution
- Step 1: Write the proportion equation
4,405,117.61 : 6,614,162.82 = 2,463,649.96 : x - Step 2: Convert to fraction form
4,405,117.61/6,614,162.82 = 2,463,649.96/x - Step 3: Cross multiply
4,405,117.61x = 6,614,162.82 × 2,463,649.96 - Step 4: Simplify right side
4,405,117.61x = 16,294,981,940,725.18 - Step 5: Solve for x
x = 16,294,981,940,725.18/4,405,117.61 - Step 6: Final answer
x = 3,699,102.59
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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.