Finding the Fourth Proportional to 2,903,334.41, 4,354,720.20 and 881,596.08
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Solution
The fourth proportional to 2,903,334.41, 4,354,720.20 and 881,596.08 is: 1,322,308.67
Step by Step Solution
- Step 1: Write the proportion equation
2,903,334.41 : 4,354,720.20 = 881,596.08 : x - Step 2: Convert to fraction form
2,903,334.41/4,354,720.20 = 881,596.08/x - Step 3: Cross multiply
2,903,334.41x = 4,354,720.20 × 881,596.08 - Step 4: Simplify right side
2,903,334.41x = 3,839,104,257,816.82 - Step 5: Solve for x
x = 3,839,104,257,816.82/2,903,334.41 - Step 6: Final answer
x = 1,322,308.67
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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.