Finding the Fourth Proportional to 6,050,344.74, 9,075,484.23 and 3,489,899.94
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Solution
The fourth proportional to 6,050,344.74, 9,075,484.23 and 3,489,899.94 is: 5,234,830.94
Step by Step Solution
- Step 1: Write the proportion equation
6,050,344.74 : 9,075,484.23 = 3,489,899.94 : x - Step 2: Convert to fraction form
6,050,344.74/9,075,484.23 = 3,489,899.94/x - Step 3: Cross multiply
6,050,344.74x = 9,075,484.23 × 3,489,899.94 - Step 4: Simplify right side
6,050,344.74x = 31,672,531,869,747.95 - Step 5: Solve for x
x = 31,672,531,869,747.95/6,050,344.74 - Step 6: Final answer
x = 5,234,830.94
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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.