Finding the Fourth Proportional to 1,934,818.03, 2,902,576.16 and 796,959.19
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Solution
The fourth proportional to 1,934,818.03, 2,902,576.16 and 796,959.19 is: 1,195,582.59
Step by Step Solution
- Step 1: Write the proportion equation
1,934,818.03 : 2,902,576.16 = 796,959.19 : x - Step 2: Convert to fraction form
1,934,818.03/2,902,576.16 = 796,959.19/x - Step 3: Cross multiply
1,934,818.03x = 2,902,576.16 × 796,959.19 - Step 4: Simplify right side
1,934,818.03x = 2,313,234,745,386.91 - Step 5: Solve for x
x = 2,313,234,745,386.91/1,934,818.03 - Step 6: Final answer
x = 1,195,582.59
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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.