Finding the Fourth Proportional to 1,714,446.44, 2,365,992.18 and 950,571.08
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Solution
The fourth proportional to 1,714,446.44, 2,365,992.18 and 950,571.08 is: 1,311,819.19
Step by Step Solution
- Step 1: Write the proportion equation
1,714,446.44 : 2,365,992.18 = 950,571.08 : x - Step 2: Convert to fraction form
1,714,446.44/2,365,992.18 = 950,571.08/x - Step 3: Cross multiply
1,714,446.44x = 2,365,992.18 × 950,571.08 - Step 4: Simplify right side
1,714,446.44x = 2,249,043,741,814.15 - Step 5: Solve for x
x = 2,249,043,741,814.15/1,714,446.44 - Step 6: Final answer
x = 1,311,819.19
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.