Finding the Fourth Proportional to 1,717,202.26, 2,575,256.40 and 564,181.12
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Solution
The fourth proportional to 1,717,202.26, 2,575,256.40 and 564,181.12 is: 846,091.97
Step by Step Solution
- Step 1: Write the proportion equation
1,717,202.26 : 2,575,256.40 = 564,181.12 : x - Step 2: Convert to fraction form
1,717,202.26/2,575,256.40 = 564,181.12/x - Step 3: Cross multiply
1,717,202.26x = 2,575,256.40 × 564,181.12 - Step 4: Simplify right side
1,717,202.26x = 1,452,911,040,039.17 - Step 5: Solve for x
x = 1,452,911,040,039.17/1,717,202.26 - Step 6: Final answer
x = 846,091.97
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1.5x scale
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.