Finding the Fourth Proportional to 4,348,956.68, 6,004,562.66 and 2,718,097.11
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Solution
The fourth proportional to 4,348,956.68, 6,004,562.66 and 2,718,097.11 is: 3,752,850.54
Step by Step Solution
- Step 1: Write the proportion equation
4,348,956.68 : 6,004,562.66 = 2,718,097.11 : x - Step 2: Convert to fraction form
4,348,956.68/6,004,562.66 = 2,718,097.11/x - Step 3: Cross multiply
4,348,956.68x = 6,004,562.66 × 2,718,097.11 - Step 4: Simplify right side
4,348,956.68x = 16,320,984,399,369.43 - Step 5: Solve for x
x = 16,320,984,399,369.43/4,348,956.68 - Step 6: Final answer
x = 3,752,850.54
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.