Finding the Fourth Proportional to 3,664,124.57, 5,496,233.00 and 968,425.99
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Solution
The fourth proportional to 3,664,124.57, 5,496,233.00 and 968,425.99 is: 1,452,651.18
Step by Step Solution
- Step 1: Write the proportion equation
3,664,124.57 : 5,496,233.00 = 968,425.99 : x - Step 2: Convert to fraction form
3,664,124.57/5,496,233.00 = 968,425.99/x - Step 3: Cross multiply
3,664,124.57x = 5,496,233.00 × 968,425.99 - Step 4: Simplify right side
3,664,124.57x = 5,322,694,865,712.96 - Step 5: Solve for x
x = 5,322,694,865,712.96/3,664,124.57 - Step 6: Final answer
x = 1,452,651.18
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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.