Finding the Fourth Proportional to 737,491.77, 1,106,354.30 and 264,166.65
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Solution
The fourth proportional to 737,491.77, 1,106,354.30 and 264,166.65 is: 396,291.75
Step by Step Solution
- Step 1: Write the proportion equation
737,491.77 : 1,106,354.30 = 264,166.65 : x - Step 2: Convert to fraction form
737,491.77/1,106,354.30 = 264,166.65/x - Step 3: Cross multiply
737,491.77x = 1,106,354.30 × 264,166.65 - Step 4: Simplify right side
737,491.77x = 292,261,907,823.26 - Step 5: Solve for x
x = 292,261,907,823.26/737,491.77 - Step 6: Final answer
x = 396,291.75
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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.