Finding the Fourth Proportional to 737,364.92, 1,106,107.40 and 204,886.01
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Solution
The fourth proportional to 737,364.92, 1,106,107.40 and 204,886.01 is: 307,345.69
Step by Step Solution
- Step 1: Write the proportion equation
737,364.92 : 1,106,107.40 = 204,886.01 : x - Step 2: Convert to fraction form
737,364.92/1,106,107.40 = 204,886.01/x - Step 3: Cross multiply
737,364.92x = 1,106,107.40 × 204,886.01 - Step 4: Simplify right side
737,364.92x = 226,625,927,720.62 - Step 5: Solve for x
x = 226,625,927,720.62/737,364.92 - Step 6: Final answer
x = 307,345.69
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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.