Finding the Fourth Proportional to 3,588,626.09, 4,952,688.08 and 2,194,006.02
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Solution
The fourth proportional to 3,588,626.09, 4,952,688.08 and 2,194,006.02 is: 3,027,963.12
Step by Step Solution
- Step 1: Write the proportion equation
3,588,626.09 : 4,952,688.08 = 2,194,006.02 : x - Step 2: Convert to fraction form
3,588,626.09/4,952,688.08 = 2,194,006.02/x - Step 3: Cross multiply
3,588,626.09x = 4,952,688.08 × 2,194,006.02 - Step 4: Simplify right side
3,588,626.09x = 10,866,227,451,732.21 - Step 5: Solve for x
x = 10,866,227,451,732.21/3,588,626.09 - Step 6: Final answer
x = 3,027,963.12
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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.