Finding the Fourth Proportional to 2,681,094.71, 3,701,692.16 and 2,059,793.12
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Solution
The fourth proportional to 2,681,094.71, 3,701,692.16 and 2,059,793.12 is: 2,843,883.14
Step by Step Solution
- Step 1: Write the proportion equation
2,681,094.71 : 3,701,692.16 = 2,059,793.12 : x - Step 2: Convert to fraction form
2,681,094.71/3,701,692.16 = 2,059,793.12/x - Step 3: Cross multiply
2,681,094.71x = 3,701,692.16 × 2,059,793.12 - Step 4: Simplify right side
2,681,094.71x = 7,624,720,043,525.94 - Step 5: Solve for x
x = 7,624,720,043,525.94/2,681,094.71 - Step 6: Final answer
x = 2,843,883.14
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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.