Finding the Fourth Proportional to 5,024,037.04, 6,933,105.84 and 2,732,148.56
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Solution
The fourth proportional to 5,024,037.04, 6,933,105.84 and 2,732,148.56 is: 3,770,329.52
Step by Step Solution
- Step 1: Write the proportion equation
5,024,037.04 : 6,933,105.84 = 2,732,148.56 : x - Step 2: Convert to fraction form
5,024,037.04/6,933,105.84 = 2,732,148.56/x - Step 3: Cross multiply
5,024,037.04x = 6,933,105.84 × 2,732,148.56 - Step 4: Simplify right side
5,024,037.04x = 18,942,275,137,083.59 - Step 5: Solve for x
x = 18,942,275,137,083.59/5,024,037.04 - Step 6: Final answer
x = 3,770,329.52
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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.