Finding the Fourth Proportional to 2,353,770.24, 3,530,655.36 and 670,830
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Solution
The fourth proportional to 2,353,770.24, 3,530,655.36 and 670,830 is: 1,006,245.00
Step by Step Solution
- Step 1: Write the proportion equation
2,353,770.24 : 3,530,655.36 = 670,830 : x - Step 2: Convert to fraction form
2,353,770.24/3,530,655.36 = 670,830/x - Step 3: Cross multiply
2,353,770.24x = 3,530,655.36 × 670,830 - Step 4: Simplify right side
2,353,770.24x = 2,368,469,535,148.80 - Step 5: Solve for x
x = 2,368,469,535,148.80/2,353,770.24 - Step 6: Final answer
x = 1,006,245.00
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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.