Finding the Fourth Proportional to 1,467,839.94, 2,202,320.34 and 569,912.13
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Solution
The fourth proportional to 1,467,839.94, 2,202,320.34 and 569,912.13 is: 855,085.79
Step by Step Solution
- Step 1: Write the proportion equation
1,467,839.94 : 2,202,320.34 = 569,912.13 : x - Step 2: Convert to fraction form
1,467,839.94/2,202,320.34 = 569,912.13/x - Step 3: Cross multiply
1,467,839.94x = 2,202,320.34 × 569,912.13 - Step 4: Simplify right side
1,467,839.94x = 1,255,129,075,911.72 - Step 5: Solve for x
x = 1,255,129,075,911.72/1,467,839.94 - Step 6: Final answer
x = 855,085.79
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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.