Finding the Fourth Proportional to 4,046,714.20, 6,068,321.70 and 2,024,176.60
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Solution
The fourth proportional to 4,046,714.20, 6,068,321.70 and 2,024,176.60 is: 3,035,389.75
Step by Step Solution
- Step 1: Write the proportion equation
4,046,714.20 : 6,068,321.70 = 2,024,176.60 : x - Step 2: Convert to fraction form
4,046,714.20/6,068,321.70 = 2,024,176.60/x - Step 3: Cross multiply
4,046,714.20x = 6,068,321.70 × 2,024,176.60 - Step 4: Simplify right side
4,046,714.20x = 12,283,354,786,412.22 - Step 5: Solve for x
x = 12,283,354,786,412.22/4,046,714.20 - Step 6: Final answer
x = 3,035,389.75
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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.