Finding the Fourth Proportional to 956,610.44, 1,434,998.26 and 246,632.48
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Solution
The fourth proportional to 956,610.44, 1,434,998.26 and 246,632.48 is: 369,970.02
Step by Step Solution
- Step 1: Write the proportion equation
956,610.44 : 1,434,998.26 = 246,632.48 : x - Step 2: Convert to fraction form
956,610.44/1,434,998.26 = 246,632.48/x - Step 3: Cross multiply
956,610.44x = 1,434,998.26 × 246,632.48 - Step 4: Simplify right side
956,610.44x = 353,917,179,659.49 - Step 5: Solve for x
x = 353,917,179,659.49/956,610.44 - Step 6: Final answer
x = 369,970.02
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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.