Finding the Fourth Proportional to 6,268,755.96, 9,406,677.42 and 2,674,183.32
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Solution
The fourth proportional to 6,268,755.96, 9,406,677.42 and 2,674,183.32 is: 4,012,786.59
Step by Step Solution
- Step 1: Write the proportion equation
6,268,755.96 : 9,406,677.42 = 2,674,183.32 : x - Step 2: Convert to fraction form
6,268,755.96/9,406,677.42 = 2,674,183.32/x - Step 3: Cross multiply
6,268,755.96x = 9,406,677.42 × 2,674,183.32 - Step 4: Simplify right side
6,268,755.96x = 25,155,179,853,184.63 - Step 5: Solve for x
x = 25,155,179,853,184.63/6,268,755.96 - Step 6: Final answer
x = 4,012,786.59
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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.