Finding the Fourth Proportional to 1,670,284.96, 2,504,200.66 and 532,392.08
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Solution
The fourth proportional to 1,670,284.96, 2,504,200.66 and 532,392.08 is: 798,197.09
Step by Step Solution
- Step 1: Write the proportion equation
1,670,284.96 : 2,504,200.66 = 532,392.08 : x - Step 2: Convert to fraction form
1,670,284.96/2,504,200.66 = 532,392.08/x - Step 3: Cross multiply
1,670,284.96x = 2,504,200.66 × 532,392.08 - Step 4: Simplify right side
1,670,284.96x = 1,333,216,598,114.77 - Step 5: Solve for x
x = 1,333,216,598,114.77/1,670,284.96 - Step 6: Final answer
x = 798,197.09
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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.