Finding the Fourth Proportional to 1,753,453.14, 2,629,697.20 and 600,682.70
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Solution
The fourth proportional to 1,753,453.14, 2,629,697.20 and 600,682.70 is: 900,858.76
Step by Step Solution
- Step 1: Write the proportion equation
1,753,453.14 : 2,629,697.20 = 600,682.70 : x - Step 2: Convert to fraction form
1,753,453.14/2,629,697.20 = 600,682.70/x - Step 3: Cross multiply
1,753,453.14x = 2,629,697.20 × 600,682.70 - Step 4: Simplify right side
1,753,453.14x = 1,579,613,619,350.98 - Step 5: Solve for x
x = 1,579,613,619,350.98/1,753,453.14 - Step 6: Final answer
x = 900,858.76
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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.