Finding the Fourth Proportional to 4,541,692.62, 6,801,472.25 and 3,003,751.09
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Solution
The fourth proportional to 4,541,692.62, 6,801,472.25 and 3,003,751.09 is: 4,498,307.43
Step by Step Solution
- Step 1: Write the proportion equation
4,541,692.62 : 6,801,472.25 = 3,003,751.09 : x - Step 2: Convert to fraction form
4,541,692.62/6,801,472.25 = 3,003,751.09/x - Step 3: Cross multiply
4,541,692.62x = 6,801,472.25 × 3,003,751.09 - Step 4: Simplify right side
4,541,692.62x = 20,429,929,675,047.95 - Step 5: Solve for x
x = 20,429,929,675,047.95/4,541,692.62 - Step 6: Final answer
x = 4,498,307.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.