Finding the Fourth Proportional to 2,653,458.56, 3,662,295.36 and 1,848,176
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Solution
The fourth proportional to 2,653,458.56, 3,662,295.36 and 1,848,176 is: 2,550,846.84
Step by Step Solution
- Step 1: Write the proportion equation
2,653,458.56 : 3,662,295.36 = 1,848,176 : x - Step 2: Convert to fraction form
2,653,458.56/3,662,295.36 = 1,848,176/x - Step 3: Cross multiply
2,653,458.56x = 3,662,295.36 × 1,848,176 - Step 4: Simplify right side
2,653,458.56x = 6,768,566,389,263.36 - Step 5: Solve for x
x = 6,768,566,389,263.36/2,653,458.56 - Step 6: Final answer
x = 2,550,846.84
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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.