Finding the Fourth Proportional to 1,737,088.96, 2,397,182.99 and 962,769.79
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Solution
The fourth proportional to 1,737,088.96, 2,397,182.99 and 962,769.79 is: 1,328,622.44
Step by Step Solution
- Step 1: Write the proportion equation
1,737,088.96 : 2,397,182.99 = 962,769.79 : x - Step 2: Convert to fraction form
1,737,088.96/2,397,182.99 = 962,769.79/x - Step 3: Cross multiply
1,737,088.96x = 2,397,182.99 × 962,769.79 - Step 4: Simplify right side
1,737,088.96x = 2,307,935,363,873.87 - Step 5: Solve for x
x = 2,307,935,363,873.87/1,737,088.96 - Step 6: Final answer
x = 1,328,622.44
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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.