Finding the Fourth Proportional to 2,509,250.94, 3,462,797.79 and 1,363,350.42
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Solution
The fourth proportional to 2,509,250.94, 3,462,797.79 and 1,363,350.42 is: 1,881,440.69
Step by Step Solution
- Step 1: Write the proportion equation
2,509,250.94 : 3,462,797.79 = 1,363,350.42 : x - Step 2: Convert to fraction form
2,509,250.94/3,462,797.79 = 1,363,350.42/x - Step 3: Cross multiply
2,509,250.94x = 3,462,797.79 × 1,363,350.42 - Step 4: Simplify right side
2,509,250.94x = 4,721,006,821,371.57 - Step 5: Solve for x
x = 4,721,006,821,371.57/2,509,250.94 - Step 6: Final answer
x = 1,881,440.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.