Finding the Fourth Proportional to 599,203.24, 898,823.26 and 262,070.44
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Solution
The fourth proportional to 599,203.24, 898,823.26 and 262,070.44 is: 393,113.71
Step by Step Solution
- Step 1: Write the proportion equation
599,203.24 : 898,823.26 = 262,070.44 : x - Step 2: Convert to fraction form
599,203.24/898,823.26 = 262,070.44/x - Step 3: Cross multiply
599,203.24x = 898,823.26 × 262,070.44 - Step 4: Simplify right side
599,203.24x = 235,555,007,230.43 - Step 5: Solve for x
x = 235,555,007,230.43/599,203.24 - Step 6: Final answer
x = 393,113.71
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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.