Finding the Fourth Proportional to 1,701,576.86, 2,348,225.26 and 937,679.63
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Solution
The fourth proportional to 1,701,576.86, 2,348,225.26 and 937,679.63 is: 1,294,024.99
Step by Step Solution
- Step 1: Write the proportion equation
1,701,576.86 : 2,348,225.26 = 937,679.63 : x - Step 2: Convert to fraction form
1,701,576.86/2,348,225.26 = 937,679.63/x - Step 3: Cross multiply
1,701,576.86x = 2,348,225.26 × 937,679.63 - Step 4: Simplify right side
1,701,576.86x = 2,201,882,978,868.13 - Step 5: Solve for x
x = 2,201,882,978,868.13/1,701,576.86 - Step 6: Final answer
x = 1,294,024.99
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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.