Finding the Fourth Proportional to 4,144,241.44, 6,217,202.94 and 1,303,692.94
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Solution
The fourth proportional to 4,144,241.44, 6,217,202.94 and 1,303,692.94 is: 1,955,803.90
Step by Step Solution
- Step 1: Write the proportion equation
4,144,241.44 : 6,217,202.94 = 1,303,692.94 : x - Step 2: Convert to fraction form
4,144,241.44/6,217,202.94 = 1,303,692.94/x - Step 3: Cross multiply
4,144,241.44x = 6,217,202.94 × 1,303,692.94 - Step 4: Simplify right side
4,144,241.44x = 8,105,323,582,307.90 - Step 5: Solve for x
x = 8,105,323,582,307.90/4,144,241.44 - Step 6: Final answer
x = 1,955,803.90
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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.