Finding the Fourth Proportional to 746,441.58, 1,119,628.35 and 241,025.88
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Solution
The fourth proportional to 746,441.58, 1,119,628.35 and 241,025.88 is: 361,527.83
Step by Step Solution
- Step 1: Write the proportion equation
746,441.58 : 1,119,628.35 = 241,025.88 : x - Step 2: Convert to fraction form
746,441.58/1,119,628.35 = 241,025.88/x - Step 3: Cross multiply
746,441.58x = 1,119,628.35 × 241,025.88 - Step 4: Simplify right side
746,441.58x = 269,859,408,331.70 - Step 5: Solve for x
x = 269,859,408,331.70/746,441.58 - Step 6: Final answer
x = 361,527.83
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1.5x scale
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.