Finding the Fourth Proportional to 2,806,770.64, 4,210,675.37 and 888,164.14
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Solution
The fourth proportional to 2,806,770.64, 4,210,675.37 and 888,164.14 is: 1,332,410.57
Step by Step Solution
- Step 1: Write the proportion equation
2,806,770.64 : 4,210,675.37 = 888,164.14 : x - Step 2: Convert to fraction form
2,806,770.64/4,210,675.37 = 888,164.14/x - Step 3: Cross multiply
2,806,770.64x = 4,210,675.37 × 888,164.14 - Step 4: Simplify right side
2,806,770.64x = 3,739,770,868,815.23 - Step 5: Solve for x
x = 3,739,770,868,815.23/2,806,770.64 - Step 6: Final answer
x = 1,332,410.57
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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.