Finding the Fourth Proportional to 6,330,286.48, 9,496,234.40 and 2,010,795.68
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Solution
The fourth proportional to 6,330,286.48, 9,496,234.40 and 2,010,795.68 is: 3,016,449.12
Step by Step Solution
- Step 1: Write the proportion equation
6,330,286.48 : 9,496,234.40 = 2,010,795.68 : x - Step 2: Convert to fraction form
6,330,286.48/9,496,234.40 = 2,010,795.68/x - Step 3: Cross multiply
6,330,286.48x = 9,496,234.40 × 2,010,795.68 - Step 4: Simplify right side
6,330,286.48x = 19,094,987,107,787.39 - Step 5: Solve for x
x = 19,094,987,107,787.39/6,330,286.48 - Step 6: Final answer
x = 3,016,449.12
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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.