Finding the Fourth Proportional to 5,996,629.60, 8,275,350.17 and 3,383,688.26
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Solution
The fourth proportional to 5,996,629.60, 8,275,350.17 and 3,383,688.26 is: 4,669,490.55
Step by Step Solution
- Step 1: Write the proportion equation
5,996,629.60 : 8,275,350.17 = 3,383,688.26 : x - Step 2: Convert to fraction form
5,996,629.60/8,275,350.17 = 3,383,688.26/x - Step 3: Cross multiply
5,996,629.60x = 8,275,350.17 × 3,383,688.26 - Step 4: Simplify right side
5,996,629.60x = 28,001,205,246,765.60 - Step 5: Solve for x
x = 28,001,205,246,765.60/5,996,629.60 - Step 6: Final answer
x = 4,669,490.55
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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.