Finding the Fourth Proportional to 3,034,175.10, 4,554,211.05 and 2,367,512.70
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Solution
The fourth proportional to 3,034,175.10, 4,554,211.05 and 2,367,512.70 is: 3,553,569.63
Step by Step Solution
- Step 1: Write the proportion equation
3,034,175.10 : 4,554,211.05 = 2,367,512.70 : x - Step 2: Convert to fraction form
3,034,175.10/4,554,211.05 = 2,367,512.70/x - Step 3: Cross multiply
3,034,175.10x = 4,554,211.05 × 2,367,512.70 - Step 4: Simplify right side
3,034,175.10x = 10,782,152,499,355.34 - Step 5: Solve for x
x = 10,782,152,499,355.34/3,034,175.10 - Step 6: Final answer
x = 3,553,569.63
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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.