Finding the Fourth Proportional to 734,126.59, 1,101,187.76 and 201,648.13
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Solution
The fourth proportional to 734,126.59, 1,101,187.76 and 201,648.13 is: 302,471.62
Step by Step Solution
- Step 1: Write the proportion equation
734,126.59 : 1,101,187.76 = 201,648.13 : x - Step 2: Convert to fraction form
734,126.59/1,101,187.76 = 201,648.13/x - Step 3: Cross multiply
734,126.59x = 1,101,187.76 × 201,648.13 - Step 4: Simplify right side
734,126.59x = 222,052,456,150.13 - Step 5: Solve for x
x = 222,052,456,150.13/734,126.59 - Step 6: Final answer
x = 302,471.62
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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.