Finding the Fourth Proportional to 2,994,270.65, 4,492,692.65 and 973,133.94
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Solution
The fourth proportional to 2,994,270.65, 4,492,692.65 and 973,133.94 is: 1,460,119.08
Step by Step Solution
- Step 1: Write the proportion equation
2,994,270.65 : 4,492,692.65 = 973,133.94 : x - Step 2: Convert to fraction form
2,994,270.65/4,492,692.65 = 973,133.94/x - Step 3: Cross multiply
2,994,270.65x = 4,492,692.65 × 973,133.94 - Step 4: Simplify right side
2,994,270.65x = 4,371,991,702,136.38 - Step 5: Solve for x
x = 4,371,991,702,136.38/2,994,270.65 - Step 6: Final answer
x = 1,460,119.08
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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.