Finding the Fourth Proportional to 2,549,793.44, 3,823,798.72 and 752,199.68
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Solution
The fourth proportional to 2,549,793.44, 3,823,798.72 and 752,199.68 is: 1,128,036.54
Step by Step Solution
- Step 1: Write the proportion equation
2,549,793.44 : 3,823,798.72 = 752,199.68 : x - Step 2: Convert to fraction form
2,549,793.44/3,823,798.72 = 752,199.68/x - Step 3: Cross multiply
2,549,793.44x = 3,823,798.72 × 752,199.68 - Step 4: Simplify right side
2,549,793.44x = 2,876,260,173,568.41 - Step 5: Solve for x
x = 2,876,260,173,568.41/2,549,793.44 - Step 6: Final answer
x = 1,128,036.54
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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.