Finding the Fourth Proportional to 4,358,832.42, 6,015,037.38 and 2,398,527.12
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Solution
The fourth proportional to 4,358,832.42, 6,015,037.38 and 2,398,527.12 is: 3,309,884.14
Step by Step Solution
- Step 1: Write the proportion equation
4,358,832.42 : 6,015,037.38 = 2,398,527.12 : x - Step 2: Convert to fraction form
4,358,832.42/6,015,037.38 = 2,398,527.12/x - Step 3: Cross multiply
4,358,832.42x = 6,015,037.38 × 2,398,527.12 - Step 4: Simplify right side
4,358,832.42x = 14,427,230,283,743.75 - Step 5: Solve for x
x = 14,427,230,283,743.75/4,358,832.42 - Step 6: Final answer
x = 3,309,884.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.