Finding the Fourth Proportional to 1,731,537.22, 2,597,305.84 and 469,364.84
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Solution
The fourth proportional to 1,731,537.22, 2,597,305.84 and 469,364.84 is: 704,047.26
Step by Step Solution
- Step 1: Write the proportion equation
1,731,537.22 : 2,597,305.84 = 469,364.84 : x - Step 2: Convert to fraction form
1,731,537.22/2,597,305.84 = 469,364.84/x - Step 3: Cross multiply
1,731,537.22x = 2,597,305.84 × 469,364.84 - Step 4: Simplify right side
1,731,537.22x = 1,219,084,040,022.67 - Step 5: Solve for x
x = 1,219,084,040,022.67/1,731,537.22 - Step 6: Final answer
x = 704,047.26
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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.