Finding the Fourth Proportional to 1,700,674.26, 2,551,325.31 and 703,480.02
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Solution
The fourth proportional to 1,700,674.26, 2,551,325.31 and 703,480.02 is: 1,055,349.88
Step by Step Solution
- Step 1: Write the proportion equation
1,700,674.26 : 2,551,325.31 = 703,480.02 : x - Step 2: Convert to fraction form
1,700,674.26/2,551,325.31 = 703,480.02/x - Step 3: Cross multiply
1,700,674.26x = 2,551,325.31 × 703,480.02 - Step 4: Simplify right side
1,700,674.26x = 1,794,806,380,105.31 - Step 5: Solve for x
x = 1,794,806,380,105.31/1,700,674.26 - Step 6: Final answer
x = 1,055,349.88
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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.