Finding the Fourth Proportional to 844,864.52, 1,269,953.99 and 733,926.21
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Solution
The fourth proportional to 844,864.52, 1,269,953.99 and 733,926.21 is: 1,103,197.61
Step by Step Solution
- Step 1: Write the proportion equation
844,864.52 : 1,269,953.99 = 733,926.21 : x - Step 2: Convert to fraction form
844,864.52/1,269,953.99 = 733,926.21/x - Step 3: Cross multiply
844,864.52x = 1,269,953.99 × 733,926.21 - Step 4: Simplify right side
844,864.52x = 932,052,518,755.08 - Step 5: Solve for x
x = 932,052,518,755.08/844,864.52 - Step 6: Final answer
x = 1,103,197.61
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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.