Finding the Fourth Proportional to 341,119.99, 511,797.99 and 116,638.43
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Solution
The fourth proportional to 341,119.99, 511,797.99 and 116,638.43 is: 174,998.00
Step by Step Solution
- Step 1: Write the proportion equation
341,119.99 : 511,797.99 = 116,638.43 : x - Step 2: Convert to fraction form
341,119.99/511,797.99 = 116,638.43/x - Step 3: Cross multiply
341,119.99x = 511,797.99 × 116,638.43 - Step 4: Simplify right side
341,119.99x = 59,695,314,030.76 - Step 5: Solve for x
x = 59,695,314,030.76/341,119.99 - Step 6: Final answer
x = 174,998.00
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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.