Finding the Fourth Proportional to 4,616,573.19, 6,371,200.86 and 2,551,544.34
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Solution
The fourth proportional to 4,616,573.19, 6,371,200.86 and 2,551,544.34 is: 3,521,313.50
Step by Step Solution
- Step 1: Write the proportion equation
4,616,573.19 : 6,371,200.86 = 2,551,544.34 : x - Step 2: Convert to fraction form
4,616,573.19/6,371,200.86 = 2,551,544.34/x - Step 3: Cross multiply
4,616,573.19x = 6,371,200.86 × 2,551,544.34 - Step 4: Simplify right side
4,616,573.19x = 16,256,401,493,336.13 - Step 5: Solve for x
x = 16,256,401,493,336.13/4,616,573.19 - Step 6: Final answer
x = 3,521,313.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.