Finding the Fourth Proportional to 1,714,197.36, 2,365,433.28 and 950,185.92
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Solution
The fourth proportional to 1,714,197.36, 2,365,433.28 and 950,185.92 is: 1,311,168.39
Step by Step Solution
- Step 1: Write the proportion equation
1,714,197.36 : 2,365,433.28 = 950,185.92 : x - Step 2: Convert to fraction form
1,714,197.36/2,365,433.28 = 950,185.92/x - Step 3: Cross multiply
1,714,197.36x = 2,365,433.28 × 950,185.92 - Step 4: Simplify right side
1,714,197.36x = 2,247,601,397,355.42 - Step 5: Solve for x
x = 2,247,601,397,355.42/1,714,197.36 - Step 6: Final answer
x = 1,311,168.39
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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.