Finding the Fourth Proportional to 7,413,692.99, 11,120,214.24 and 2,022,325.53
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Solution
The fourth proportional to 7,413,692.99, 11,120,214.24 and 2,022,325.53 is: 3,033,399.57
Step by Step Solution
- Step 1: Write the proportion equation
7,413,692.99 : 11,120,214.24 = 2,022,325.53 : x - Step 2: Convert to fraction form
7,413,692.99/11,120,214.24 = 2,022,325.53/x - Step 3: Cross multiply
7,413,692.99x = 11,120,214.24 × 2,022,325.53 - Step 4: Simplify right side
7,413,692.99x = 22,488,693,149,037.83 - Step 5: Solve for x
x = 22,488,693,149,037.83/7,413,692.99 - Step 6: Final answer
x = 3,033,399.57
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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.