Finding the Fourth Proportional to 2,444,749.60, 3,664,879.20 and 846,194.75
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Solution
The fourth proportional to 2,444,749.60, 3,664,879.20 and 846,194.75 is: 1,268,515.00
Step by Step Solution
- Step 1: Write the proportion equation
2,444,749.60 : 3,664,879.20 = 846,194.75 : x - Step 2: Convert to fraction form
2,444,749.60/3,664,879.20 = 846,194.75/x - Step 3: Cross multiply
2,444,749.60x = 3,664,879.20 × 846,194.75 - Step 4: Simplify right side
2,444,749.60x = 3,101,201,538,424.20 - Step 5: Solve for x
x = 3,101,201,538,424.20/2,444,749.60 - Step 6: Final answer
x = 1,268,515.00
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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.