Finding the Fourth Proportional to 1,495,236.27, 2,242,745.97 and 584,247.50
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Solution
The fourth proportional to 1,495,236.27, 2,242,745.97 and 584,247.50 is: 876,328.87
Step by Step Solution
- Step 1: Write the proportion equation
1,495,236.27 : 2,242,745.97 = 584,247.50 : x - Step 2: Convert to fraction form
1,495,236.27/2,242,745.97 = 584,247.50/x - Step 3: Cross multiply
1,495,236.27x = 2,242,745.97 × 584,247.50 - Step 4: Simplify right side
1,495,236.27x = 1,310,318,721,113.21 - Step 5: Solve for x
x = 1,310,318,721,113.21/1,495,236.27 - Step 6: Final answer
x = 876,328.87
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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.