Finding the Fourth Proportional to 4,160,219.02, 5,740,991.99 and 2,324,692.47
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Solution
The fourth proportional to 4,160,219.02, 5,740,991.99 and 2,324,692.47 is: 3,208,014.00
Step by Step Solution
- Step 1: Write the proportion equation
4,160,219.02 : 5,740,991.99 = 2,324,692.47 : x - Step 2: Convert to fraction form
4,160,219.02/5,740,991.99 = 2,324,692.47/x - Step 3: Cross multiply
4,160,219.02x = 5,740,991.99 × 2,324,692.47 - Step 4: Simplify right side
4,160,219.02x = 13,346,040,849,483.32 - Step 5: Solve for x
x = 13,346,040,849,483.32/4,160,219.02 - Step 6: Final answer
x = 3,208,014.00
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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.