Finding the Fourth Proportional to 2,372,130.50, 3,558,564.39 and 796,563.14
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Solution
The fourth proportional to 2,372,130.50, 3,558,564.39 and 796,563.14 is: 1,194,968.50
Step by Step Solution
- Step 1: Write the proportion equation
2,372,130.50 : 3,558,564.39 = 796,563.14 : x - Step 2: Convert to fraction form
2,372,130.50/3,558,564.39 = 796,563.14/x - Step 3: Cross multiply
2,372,130.50x = 3,558,564.39 × 796,563.14 - Step 4: Simplify right side
2,372,130.50x = 2,834,621,224,390.59 - Step 5: Solve for x
x = 2,834,621,224,390.59/2,372,130.50 - Step 6: Final answer
x = 1,194,968.50
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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.