Finding the Fourth Proportional to 1,593,528.35, 2,199,069.24 and 868,375.85
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Solution
The fourth proportional to 1,593,528.35, 2,199,069.24 and 868,375.85 is: 1,198,358.74
Step by Step Solution
- Step 1: Write the proportion equation
1,593,528.35 : 2,199,069.24 = 868,375.85 : x - Step 2: Convert to fraction form
1,593,528.35/2,199,069.24 = 868,375.85/x - Step 3: Cross multiply
1,593,528.35x = 2,199,069.24 × 868,375.85 - Step 4: Simplify right side
1,593,528.35x = 1,909,618,620,493.85 - Step 5: Solve for x
x = 1,909,618,620,493.85/1,593,528.35 - Step 6: Final answer
x = 1,198,358.74
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.