Finding the Fourth Proportional to 2,336,283.77, 3,504,402.29 and 738,847.13
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Solution
The fourth proportional to 2,336,283.77, 3,504,402.29 and 738,847.13 is: 1,108,263.30
Step by Step Solution
- Step 1: Write the proportion equation
2,336,283.77 : 3,504,402.29 = 738,847.13 : x - Step 2: Convert to fraction form
2,336,283.77/3,504,402.29 = 738,847.13/x - Step 3: Cross multiply
2,336,283.77x = 3,504,402.29 × 738,847.13 - Step 4: Simplify right side
2,336,283.77x = 2,589,217,558,657.03 - Step 5: Solve for x
x = 2,589,217,558,657.03/2,336,283.77 - Step 6: Final answer
x = 1,108,263.30
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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.