Finding the Fourth Proportional to 1,896,311.08, 2,843,873.70 and 633,843.46
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Solution
The fourth proportional to 1,896,311.08, 2,843,873.70 and 633,843.46 is: 950,567.01
Step by Step Solution
- Step 1: Write the proportion equation
1,896,311.08 : 2,843,873.70 = 633,843.46 : x - Step 2: Convert to fraction form
1,896,311.08/2,843,873.70 = 633,843.46/x - Step 3: Cross multiply
1,896,311.08x = 2,843,873.70 × 633,843.46 - Step 4: Simplify right side
1,896,311.08x = 1,802,570,745,811.00 - Step 5: Solve for x
x = 1,802,570,745,811.00/1,896,311.08 - Step 6: Final answer
x = 950,567.01
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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.