Finding the Fourth Proportional to 2,350,523.26, 3,525,686.37 and 753,050.98
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Solution
The fourth proportional to 2,350,523.26, 3,525,686.37 and 753,050.98 is: 1,129,544.90
Step by Step Solution
- Step 1: Write the proportion equation
2,350,523.26 : 3,525,686.37 = 753,050.98 : x - Step 2: Convert to fraction form
2,350,523.26/3,525,686.37 = 753,050.98/x - Step 3: Cross multiply
2,350,523.26x = 3,525,686.37 × 753,050.98 - Step 4: Simplify right side
2,350,523.26x = 2,655,021,567,286.93 - Step 5: Solve for x
x = 2,655,021,567,286.93/2,350,523.26 - Step 6: Final answer
x = 1,129,544.90
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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.