Finding the Fourth Proportional to 2,463,775.23, 3,695,671.93 and 757,906.70
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Solution
The fourth proportional to 2,463,775.23, 3,695,671.93 and 757,906.70 is: 1,136,862.84
Step by Step Solution
- Step 1: Write the proportion equation
2,463,775.23 : 3,695,671.93 = 757,906.70 : x - Step 2: Convert to fraction form
2,463,775.23/3,695,671.93 = 757,906.70/x - Step 3: Cross multiply
2,463,775.23x = 3,695,671.93 × 757,906.70 - Step 4: Simplify right side
2,463,775.23x = 2,800,974,516,748.93 - Step 5: Solve for x
x = 2,800,974,516,748.93/2,463,775.23 - Step 6: Final answer
x = 1,136,862.84
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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.