Finding the Fourth Proportional to 2,529,905.97, 3,794,858.95 and 732,790.02
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Solution
The fourth proportional to 2,529,905.97, 3,794,858.95 and 732,790.02 is: 1,099,185.03
Step by Step Solution
- Step 1: Write the proportion equation
2,529,905.97 : 3,794,858.95 = 732,790.02 : x - Step 2: Convert to fraction form
2,529,905.97/3,794,858.95 = 732,790.02/x - Step 3: Cross multiply
2,529,905.97x = 3,794,858.95 × 732,790.02 - Step 4: Simplify right side
2,529,905.97x = 2,780,834,753,753.65 - Step 5: Solve for x
x = 2,780,834,753,753.65/2,529,905.97 - Step 6: Final answer
x = 1,099,185.03
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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.