Finding the Fourth Proportional to 1,796,618.70, 2,694,928.05 and 943,360.65
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Solution
The fourth proportional to 1,796,618.70, 2,694,928.05 and 943,360.65 is: 1,415,040.98
Step by Step Solution
- Step 1: Write the proportion equation
1,796,618.70 : 2,694,928.05 = 943,360.65 : x - Step 2: Convert to fraction form
1,796,618.70/2,694,928.05 = 943,360.65/x - Step 3: Cross multiply
1,796,618.70x = 2,694,928.05 × 943,360.65 - Step 4: Simplify right side
1,796,618.70x = 2,542,289,076,951.23 - Step 5: Solve for x
x = 2,542,289,076,951.23/1,796,618.70 - Step 6: Final answer
x = 1,415,040.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.