Finding the Fourth Proportional to 3,624,558.33, 5,436,714.36 and 928,909.99
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Solution
The fourth proportional to 3,624,558.33, 5,436,714.36 and 928,909.99 is: 1,393,333.43
Step by Step Solution
- Step 1: Write the proportion equation
3,624,558.33 : 5,436,714.36 = 928,909.99 : x - Step 2: Convert to fraction form
3,624,558.33/5,436,714.36 = 928,909.99/x - Step 3: Cross multiply
3,624,558.33x = 5,436,714.36 × 928,909.99 - Step 4: Simplify right side
3,624,558.33x = 5,050,218,292,059.76 - Step 5: Solve for x
x = 5,050,218,292,059.76/3,624,558.33 - Step 6: Final answer
x = 1,393,333.43
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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.