Finding the Fourth Proportional to 1,733,585.70, 2,599,600.95 and 668,273.70
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Solution
The fourth proportional to 1,733,585.70, 2,599,600.95 and 668,273.70 is: 1,002,110.80
Step by Step Solution
- Step 1: Write the proportion equation
1,733,585.70 : 2,599,600.95 = 668,273.70 : x - Step 2: Convert to fraction form
1,733,585.70/2,599,600.95 = 668,273.70/x - Step 3: Cross multiply
1,733,585.70x = 2,599,600.95 × 668,273.70 - Step 4: Simplify right side
1,733,585.70x = 1,737,244,945,380.02 - Step 5: Solve for x
x = 1,737,244,945,380.02/1,733,585.70 - Step 6: Final answer
x = 1,002,110.80
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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.