Finding the Fourth Proportional to 1,496,674.44, 2,245,897.36 and 550,709.44
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Solution
The fourth proportional to 1,496,674.44, 2,245,897.36 and 550,709.44 is: 826,390.06
Step by Step Solution
- Step 1: Write the proportion equation
1,496,674.44 : 2,245,897.36 = 550,709.44 : x - Step 2: Convert to fraction form
1,496,674.44/2,245,897.36 = 550,709.44/x - Step 3: Cross multiply
1,496,674.44x = 2,245,897.36 × 550,709.44 - Step 4: Simplify right side
1,496,674.44x = 1,236,836,877,423.08 - Step 5: Solve for x
x = 1,236,836,877,423.08/1,496,674.44 - Step 6: Final answer
x = 826,390.06
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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.