Finding the Fourth Proportional to 4,524,673.21, 6,244,089.66 and 2,459,692.76
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Solution
The fourth proportional to 4,524,673.21, 6,244,089.66 and 2,459,692.76 is: 3,394,398.09
Step by Step Solution
- Step 1: Write the proportion equation
4,524,673.21 : 6,244,089.66 = 2,459,692.76 : x - Step 2: Convert to fraction form
4,524,673.21/6,244,089.66 = 2,459,692.76/x - Step 3: Cross multiply
4,524,673.21x = 6,244,089.66 × 2,459,692.76 - Step 4: Simplify right side
4,524,673.21x = 15,358,542,098,272.41 - Step 5: Solve for x
x = 15,358,542,098,272.41/4,524,673.21 - Step 6: Final answer
x = 3,394,398.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.