Finding the Fourth Proportional to 2,313,869.10, 3,470,237.19 and 966,042.84
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Solution
The fourth proportional to 2,313,869.10, 3,470,237.19 and 966,042.84 is: 1,448,827.76
Step by Step Solution
- Step 1: Write the proportion equation
2,313,869.10 : 3,470,237.19 = 966,042.84 : x - Step 2: Convert to fraction form
2,313,869.10/3,470,237.19 = 966,042.84/x - Step 3: Cross multiply
2,313,869.10x = 3,470,237.19 × 966,042.84 - Step 4: Simplify right side
2,313,869.10x = 3,352,397,790,501.22 - Step 5: Solve for x
x = 3,352,397,790,501.22/2,313,869.10 - Step 6: Final answer
x = 1,448,827.76
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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.