Finding the Fourth Proportional to 2,373,688.08, 3,561,092.16 and 776,244.96
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Solution
The fourth proportional to 2,373,688.08, 3,561,092.16 and 776,244.96 is: 1,164,550.58
Step by Step Solution
- Step 1: Write the proportion equation
2,373,688.08 : 3,561,092.16 = 776,244.96 : x - Step 2: Convert to fraction form
2,373,688.08/3,561,092.16 = 776,244.96/x - Step 3: Cross multiply
2,373,688.08x = 3,561,092.16 × 776,244.96 - Step 4: Simplify right side
2,373,688.08x = 2,764,279,841,295.51 - Step 5: Solve for x
x = 2,764,279,841,295.51/2,373,688.08 - Step 6: Final answer
x = 1,164,550.58
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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.