Finding the Fourth Proportional to 3,410,202.59, 4,706,079.98 and 1,882,310.12
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Solution
The fourth proportional to 3,410,202.59, 4,706,079.98 and 1,882,310.12 is: 2,597,588.18
Step by Step Solution
- Step 1: Write the proportion equation
3,410,202.59 : 4,706,079.98 = 1,882,310.12 : x - Step 2: Convert to fraction form
3,410,202.59/4,706,079.98 = 1,882,310.12/x - Step 3: Cross multiply
3,410,202.59x = 4,706,079.98 × 1,882,310.12 - Step 4: Simplify right side
3,410,202.59x = 8,858,301,938,941.45 - Step 5: Solve for x
x = 8,858,301,938,941.45/3,410,202.59 - Step 6: Final answer
x = 2,597,588.18
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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.