Finding the Fourth Proportional to 516,940.26, 775,259.73 and 201,322.14
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Solution
The fourth proportional to 516,940.26, 775,259.73 and 201,322.14 is: 301,924.54
Step by Step Solution
- Step 1: Write the proportion equation
516,940.26 : 775,259.73 = 201,322.14 : x - Step 2: Convert to fraction form
516,940.26/775,259.73 = 201,322.14/x - Step 3: Cross multiply
516,940.26x = 775,259.73 × 201,322.14 - Step 4: Simplify right side
516,940.26x = 156,076,947,899.42 - Step 5: Solve for x
x = 156,076,947,899.42/516,940.26 - Step 6: Final answer
x = 301,924.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.