Finding the Fourth Proportional to 734,256.36, 1,101,172.86 and 201,794.76
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Solution
The fourth proportional to 734,256.36, 1,101,172.86 and 201,794.76 is: 302,633.96
Step by Step Solution
- Step 1: Write the proportion equation
734,256.36 : 1,101,172.86 = 201,794.76 : x - Step 2: Convert to fraction form
734,256.36/1,101,172.86 = 201,794.76/x - Step 3: Cross multiply
734,256.36x = 1,101,172.86 × 201,794.76 - Step 4: Simplify right side
734,256.36x = 222,210,913,002.21 - Step 5: Solve for x
x = 222,210,913,002.21/734,256.36 - Step 6: Final answer
x = 302,633.96
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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.