Finding the Fourth Proportional to 4,383,570.41, 6,049,513.97 and 2,449,830.92
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Solution
The fourth proportional to 4,383,570.41, 6,049,513.97 and 2,449,830.92 is: 3,380,871.06
Step by Step Solution
- Step 1: Write the proportion equation
4,383,570.41 : 6,049,513.97 = 2,449,830.92 : x - Step 2: Convert to fraction form
4,383,570.41/6,049,513.97 = 2,449,830.92/x - Step 3: Cross multiply
4,383,570.41x = 6,049,513.97 × 2,449,830.92 - Step 4: Simplify right side
4,383,570.41x = 14,820,286,332,181.23 - Step 5: Solve for x
x = 14,820,286,332,181.23/4,383,570.41 - Step 6: Final answer
x = 3,380,871.06
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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.