Finding the Fourth Proportional to 2,383,754.06, 3,289,473.99 and 1,351,247.06
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Solution
The fourth proportional to 2,383,754.06, 3,289,473.99 and 1,351,247.06 is: 1,864,660.51
Step by Step Solution
- Step 1: Write the proportion equation
2,383,754.06 : 3,289,473.99 = 1,351,247.06 : x - Step 2: Convert to fraction form
2,383,754.06/3,289,473.99 = 1,351,247.06/x - Step 3: Cross multiply
2,383,754.06x = 3,289,473.99 × 1,351,247.06 - Step 4: Simplify right side
2,383,754.06x = 4,444,892,066,157.65 - Step 5: Solve for x
x = 4,444,892,066,157.65/2,383,754.06 - Step 6: Final answer
x = 1,864,660.51
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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.