Finding the Fourth Proportional to 562,216.44, 843,601.74 and 262,717.68
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Solution
The fourth proportional to 562,216.44, 843,601.74 and 262,717.68 is: 394,206.00
Step by Step Solution
- Step 1: Write the proportion equation
562,216.44 : 843,601.74 = 262,717.68 : x - Step 2: Convert to fraction form
562,216.44/843,601.74 = 262,717.68/x - Step 3: Cross multiply
562,216.44x = 843,601.74 × 262,717.68 - Step 4: Simplify right side
562,216.44x = 221,629,091,976.76 - Step 5: Solve for x
x = 221,629,091,976.76/562,216.44 - Step 6: Final answer
x = 394,206.00
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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.