Finding the Fourth Proportional to 2,463,777.23, 3,695,674.92 and 757,908.71
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Solution
The fourth proportional to 2,463,777.23, 3,695,674.92 and 757,908.71 is: 1,136,865.85
Step by Step Solution
- Step 1: Write the proportion equation
2,463,777.23 : 3,695,674.92 = 757,908.71 : x - Step 2: Convert to fraction form
2,463,777.23/3,695,674.92 = 757,908.71/x - Step 3: Cross multiply
2,463,777.23x = 3,695,674.92 × 757,908.71 - Step 4: Simplify right side
2,463,777.23x = 2,800,984,192,718.18 - Step 5: Solve for x
x = 2,800,984,192,718.18/2,463,777.23 - Step 6: Final answer
x = 1,136,865.85
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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.