Finding the Fourth Proportional to 1,597,605.60, 2,396,429.58 and 532,647.99
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Solution
The fourth proportional to 1,597,605.60, 2,396,429.58 and 532,647.99 is: 798,979.05
Step by Step Solution
- Step 1: Write the proportion equation
1,597,605.60 : 2,396,429.58 = 532,647.99 : x - Step 2: Convert to fraction form
1,597,605.60/2,396,429.58 = 532,647.99/x - Step 3: Cross multiply
1,597,605.60x = 2,396,429.58 × 532,647.99 - Step 4: Simplify right side
1,597,605.60x = 1,276,453,398,963.54 - Step 5: Solve for x
x = 1,276,453,398,963.54/1,597,605.60 - Step 6: Final answer
x = 798,979.05
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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.