Finding the Fourth Proportional to 4,029,183.29, 6,039,975.56 and 2,005,514.08
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Solution
The fourth proportional to 4,029,183.29, 6,039,975.56 and 2,005,514.08 is: 3,006,379.99
Step by Step Solution
- Step 1: Write the proportion equation
4,029,183.29 : 6,039,975.56 = 2,005,514.08 : x - Step 2: Convert to fraction form
4,029,183.29/6,039,975.56 = 2,005,514.08/x - Step 3: Cross multiply
4,029,183.29x = 6,039,975.56 × 2,005,514.08 - Step 4: Simplify right side
4,029,183.29x = 12,113,256,018,349.73 - Step 5: Solve for x
x = 12,113,256,018,349.73/4,029,183.29 - Step 6: Final answer
x = 3,006,379.99
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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.