Finding the Fourth Proportional to 1,714,761.23, 2,366,476.86 and 950,814.79
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Solution
The fourth proportional to 1,714,761.23, 2,366,476.86 and 950,814.79 is: 1,312,183.39
Step by Step Solution
- Step 1: Write the proportion equation
1,714,761.23 : 2,366,476.86 = 950,814.79 : x - Step 2: Convert to fraction form
1,714,761.23/2,366,476.86 = 950,814.79/x - Step 3: Cross multiply
1,714,761.23x = 2,366,476.86 × 950,814.79 - Step 4: Simplify right side
1,714,761.23x = 2,250,081,198,680.76 - Step 5: Solve for x
x = 2,250,081,198,680.76/1,714,761.23 - Step 6: Final answer
x = 1,312,183.39
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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.