Finding the Fourth Proportional to 2,264,715.51, 3,396,023.51 and 844,390.23
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Solution
The fourth proportional to 2,264,715.51, 3,396,023.51 and 844,390.23 is: 1,266,193.95
Step by Step Solution
- Step 1: Write the proportion equation
2,264,715.51 : 3,396,023.51 = 844,390.23 : x - Step 2: Convert to fraction form
2,264,715.51/3,396,023.51 = 844,390.23/x - Step 3: Cross multiply
2,264,715.51x = 3,396,023.51 × 844,390.23 - Step 4: Simplify right side
2,264,715.51x = 2,867,569,072,694.31 - Step 5: Solve for x
x = 2,867,569,072,694.31/2,264,715.51 - Step 6: Final answer
x = 1,266,193.95
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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.