Finding the Fourth Proportional to 1,823,154.24, 2,733,251.49 and 758,992.85
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Solution
The fourth proportional to 1,823,154.24, 2,733,251.49 and 758,992.85 is: 1,137,873.19
Step by Step Solution
- Step 1: Write the proportion equation
1,823,154.24 : 2,733,251.49 = 758,992.85 : x - Step 2: Convert to fraction form
1,823,154.24/2,733,251.49 = 758,992.85/x - Step 3: Cross multiply
1,823,154.24x = 2,733,251.49 × 758,992.85 - Step 4: Simplify right side
1,823,154.24x = 2,074,518,324,495.59 - Step 5: Solve for x
x = 2,074,518,324,495.59/1,823,154.24 - Step 6: Final answer
x = 1,137,873.19
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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.