Finding the Fourth Proportional to 5,684,734.40, 8,528,440.20 and 1,846,544.82
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Solution
The fourth proportional to 5,684,734.40, 8,528,440.20 and 1,846,544.82 is: 2,770,252.04
Step by Step Solution
- Step 1: Write the proportion equation
5,684,734.40 : 8,528,440.20 = 1,846,544.82 : x - Step 2: Convert to fraction form
5,684,734.40/8,528,440.20 = 1,846,544.82/x - Step 3: Cross multiply
5,684,734.40x = 8,528,440.20 × 1,846,544.82 - Step 4: Simplify right side
5,684,734.40x = 15,748,147,073,989.76 - Step 5: Solve for x
x = 15,748,147,073,989.76/5,684,734.40 - Step 6: Final answer
x = 2,770,252.04
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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.