Finding the Fourth Proportional to 2,274,408.84, 3,137,368.50 and 1,469,592.84
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Solution
The fourth proportional to 2,274,408.84, 3,137,368.50 and 1,469,592.84 is: 2,027,187.99
Step by Step Solution
- Step 1: Write the proportion equation
2,274,408.84 : 3,137,368.50 = 1,469,592.84 : x - Step 2: Convert to fraction form
2,274,408.84/3,137,368.50 = 1,469,592.84/x - Step 3: Cross multiply
2,274,408.84x = 3,137,368.50 × 1,469,592.84 - Step 4: Simplify right side
2,274,408.84x = 4,610,654,284,041.54 - Step 5: Solve for x
x = 4,610,654,284,041.54/2,274,408.84 - Step 6: Final answer
x = 2,027,187.99
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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.