Finding the Fourth Proportional to 1,197,209.29, 1,796,141.99 and 597,446.41
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Solution
The fourth proportional to 1,197,209.29, 1,796,141.99 and 597,446.41 is: 896,333.33
Step by Step Solution
- Step 1: Write the proportion equation
1,197,209.29 : 1,796,141.99 = 597,446.41 : x - Step 2: Convert to fraction form
1,197,209.29/1,796,141.99 = 597,446.41/x - Step 3: Cross multiply
1,197,209.29x = 1,796,141.99 × 597,446.41 - Step 4: Simplify right side
1,197,209.29x = 1,073,098,583,775.76 - Step 5: Solve for x
x = 1,073,098,583,775.76/1,197,209.29 - Step 6: Final answer
x = 896,333.33
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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.