Finding the Fourth Proportional to 734,047.22, 1,100,939.34 and 201,498.14
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Solution
The fourth proportional to 734,047.22, 1,100,939.34 and 201,498.14 is: 302,211.12
Step by Step Solution
- Step 1: Write the proportion equation
734,047.22 : 1,100,939.34 = 201,498.14 : x - Step 2: Convert to fraction form
734,047.22/1,100,939.34 = 201,498.14/x - Step 3: Cross multiply
734,047.22x = 1,100,939.34 × 201,498.14 - Step 4: Simplify right side
734,047.22x = 221,837,229,262.83 - Step 5: Solve for x
x = 221,837,229,262.83/734,047.22 - Step 6: Final answer
x = 302,211.12
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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.