Finding the Fourth Proportional to 2,066,950.97, 3,100,225.99 and 627,646.84
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Solution
The fourth proportional to 2,066,950.97, 3,100,225.99 and 627,646.84 is: 941,409.38
Step by Step Solution
- Step 1: Write the proportion equation
2,066,950.97 : 3,100,225.99 = 627,646.84 : x - Step 2: Convert to fraction form
2,066,950.97/3,100,225.99 = 627,646.84/x - Step 3: Cross multiply
2,066,950.97x = 3,100,225.99 × 627,646.84 - Step 4: Simplify right side
2,066,950.97x = 1,945,847,027,270.01 - Step 5: Solve for x
x = 1,945,847,027,270.01/2,066,950.97 - Step 6: Final answer
x = 941,409.38
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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.