Finding the Fourth Proportional to 2,264,716.02, 3,396,024.26 and 844,390.74
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Solution
The fourth proportional to 2,264,716.02, 3,396,024.26 and 844,390.74 is: 1,266,194.71
Step by Step Solution
- Step 1: Write the proportion equation
2,264,716.02 : 3,396,024.26 = 844,390.74 : x - Step 2: Convert to fraction form
2,264,716.02/3,396,024.26 = 844,390.74/x - Step 3: Cross multiply
2,264,716.02x = 3,396,024.26 × 844,390.74 - Step 4: Simplify right side
2,264,716.02x = 2,867,571,433,737.40 - Step 5: Solve for x
x = 2,867,571,433,737.40/2,264,716.02 - Step 6: Final answer
x = 1,266,194.71
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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.