Finding the Fourth Proportional to 4,094,207.94, 6,146,633.70 and 3,148,242.96
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Solution
The fourth proportional to 4,094,207.94, 6,146,633.70 and 3,148,242.96 is: 4,726,456.63
Step by Step Solution
- Step 1: Write the proportion equation
4,094,207.94 : 6,146,633.70 = 3,148,242.96 : x - Step 2: Convert to fraction form
4,094,207.94/6,146,633.70 = 3,148,242.96/x - Step 3: Cross multiply
4,094,207.94x = 6,146,633.70 × 3,148,242.96 - Step 4: Simplify right side
4,094,207.94x = 19,351,096,273,723.75 - Step 5: Solve for x
x = 19,351,096,273,723.75/4,094,207.94 - Step 6: Final answer
x = 4,726,456.63
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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.