Finding the Fourth Proportional to 1,944,245.94, 2,916,369.19 and 524,302.17
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Solution
The fourth proportional to 1,944,245.94, 2,916,369.19 and 524,302.17 is: 786,453.33
Step by Step Solution
- Step 1: Write the proportion equation
1,944,245.94 : 2,916,369.19 = 524,302.17 : x - Step 2: Convert to fraction form
1,944,245.94/2,916,369.19 = 524,302.17/x - Step 3: Cross multiply
1,944,245.94x = 2,916,369.19 × 524,302.17 - Step 4: Simplify right side
1,944,245.94x = 1,529,058,684,557.14 - Step 5: Solve for x
x = 1,529,058,684,557.14/1,944,245.94 - Step 6: Final answer
x = 786,453.33
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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.