Finding the Fourth Proportional to 4,229,017.08, 5,836,086.06 and 2,295,294.84
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Solution
The fourth proportional to 4,229,017.08, 5,836,086.06 and 2,295,294.84 is: 3,167,529.94
Step by Step Solution
- Step 1: Write the proportion equation
4,229,017.08 : 5,836,086.06 = 2,295,294.84 : x - Step 2: Convert to fraction form
4,229,017.08/5,836,086.06 = 2,295,294.84/x - Step 3: Cross multiply
4,229,017.08x = 5,836,086.06 × 2,295,294.84 - Step 4: Simplify right side
4,229,017.08x = 13,395,538,219,313.93 - Step 5: Solve for x
x = 13,395,538,219,313.93/4,229,017.08 - Step 6: Final answer
x = 3,167,529.94
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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.