Finding the Fourth Proportional to 4,616,894.76, 6,925,328.17 and 3,245,020.44
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Solution
The fourth proportional to 4,616,894.76, 6,925,328.17 and 3,245,020.44 is: 4,867,520.84
Step by Step Solution
- Step 1: Write the proportion equation
4,616,894.76 : 6,925,328.17 = 3,245,020.44 : x - Step 2: Convert to fraction form
4,616,894.76/6,925,328.17 = 3,245,020.44/x - Step 3: Cross multiply
4,616,894.76x = 6,925,328.17 × 3,245,020.44 - Step 4: Simplify right side
4,616,894.76x = 22,472,831,457,245.25 - Step 5: Solve for x
x = 22,472,831,457,245.25/4,616,894.76 - Step 6: Final answer
x = 4,867,520.84
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.