Finding the Fourth Proportional to 1,750,576.14, 2,622,370.46 and 849,283.37
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Solution
The fourth proportional to 1,750,576.14, 2,622,370.46 and 849,283.37 is: 1,272,230.07
Step by Step Solution
- Step 1: Write the proportion equation
1,750,576.14 : 2,622,370.46 = 849,283.37 : x - Step 2: Convert to fraction form
1,750,576.14/2,622,370.46 = 849,283.37/x - Step 3: Cross multiply
1,750,576.14x = 2,622,370.46 × 849,283.37 - Step 4: Simplify right side
1,750,576.14x = 2,227,135,611,639.51 - Step 5: Solve for x
x = 2,227,135,611,639.51/1,750,576.14 - Step 6: Final answer
x = 1,272,230.07
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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.