Finding the Fourth Proportional to 706,556.26, 1,059,809.54 and 201,119.88
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Solution
The fourth proportional to 706,556.26, 1,059,809.54 and 201,119.88 is: 301,672.75
Step by Step Solution
- Step 1: Write the proportion equation
706,556.26 : 1,059,809.54 = 201,119.88 : x - Step 2: Convert to fraction form
706,556.26/1,059,809.54 = 201,119.88/x - Step 3: Cross multiply
706,556.26x = 1,059,809.54 × 201,119.88 - Step 4: Simplify right side
706,556.26x = 213,148,767,507.66 - Step 5: Solve for x
x = 213,148,767,507.66/706,556.26 - Step 6: Final answer
x = 301,672.75
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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.