Finding the Fourth Proportional to 1,701,524.20, 2,348,206.50 and 937,576.84
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Solution
The fourth proportional to 1,701,524.20, 2,348,206.50 and 937,576.84 is: 1,293,912.85
Step by Step Solution
- Step 1: Write the proportion equation
1,701,524.20 : 2,348,206.50 = 937,576.84 : x - Step 2: Convert to fraction form
1,701,524.20/2,348,206.50 = 937,576.84/x - Step 3: Cross multiply
1,701,524.20x = 2,348,206.50 × 937,576.84 - Step 4: Simplify right side
1,701,524.20x = 2,201,624,029,937.46 - Step 5: Solve for x
x = 2,201,624,029,937.46/1,701,524.20 - Step 6: Final answer
x = 1,293,912.85
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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.