Finding the Fourth Proportional to 1,737,151.58, 2,397,210.99 and 962,749.46
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Solution
The fourth proportional to 1,737,151.58, 2,397,210.99 and 962,749.46 is: 1,328,562.01
Step by Step Solution
- Step 1: Write the proportion equation
1,737,151.58 : 2,397,210.99 = 962,749.46 : x - Step 2: Convert to fraction form
1,737,151.58/2,397,210.99 = 962,749.46/x - Step 3: Cross multiply
1,737,151.58x = 2,397,210.99 × 962,749.46 - Step 4: Simplify right side
1,737,151.58x = 2,307,913,586,128.57 - Step 5: Solve for x
x = 2,307,913,586,128.57/1,737,151.58 - Step 6: Final answer
x = 1,328,562.01
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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.