Finding the Fourth Proportional to 6,053,425.58, 9,080,659.47 and 1,735,492.94
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Solution
The fourth proportional to 6,053,425.58, 9,080,659.47 and 1,735,492.94 is: 2,603,388.81
Step by Step Solution
- Step 1: Write the proportion equation
6,053,425.58 : 9,080,659.47 = 1,735,492.94 : x - Step 2: Convert to fraction form
6,053,425.58/9,080,659.47 = 1,735,492.94/x - Step 3: Cross multiply
6,053,425.58x = 9,080,659.47 × 1,735,492.94 - Step 4: Simplify right side
6,053,425.58x = 15,759,420,400,729.14 - Step 5: Solve for x
x = 15,759,420,400,729.14/6,053,425.58 - Step 6: Final answer
x = 2,603,388.81
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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.