Finding the Third Proportional to 5,612,555.25 and 8,208,880.88
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Solution
The third proportional to 5,612,555.25 and 8,208,880.88 is: 12,006,247.10
Step by Step Solution
- Step 1: Write the proportion equation
5,612,555.25 : 8,208,880.88 = 8,208,880.88 : x - Step 2: Convert to fraction form
5,612,555.25/8,208,880.88 = 8,208,880.88/x - Step 3: Cross multiply
5,612,555.25x = 8,208,880.88 × 8,208,880.88 - Step 4: Simplify right side
5,612,555.25x = 67,385,725,219,940.77 - Step 5: Solve for x
x = 67,385,725,219,940.77/5,612,555.25 - Step 6: Final answer
x = 12,006,247.10
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.