Finding the Fourth Proportional to 2,675,485.08, 3,695,235.84 and 1,761,798.96
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Solution
The fourth proportional to 2,675,485.08, 3,695,235.84 and 1,761,798.96 is: 2,433,301.80
Step by Step Solution
- Step 1: Write the proportion equation
2,675,485.08 : 3,695,235.84 = 1,761,798.96 : x - Step 2: Convert to fraction form
2,675,485.08/3,695,235.84 = 1,761,798.96/x - Step 3: Cross multiply
2,675,485.08x = 3,695,235.84 × 1,761,798.96 - Step 4: Simplify right side
2,675,485.08x = 6,510,262,659,866.73 - Step 5: Solve for x
x = 6,510,262,659,866.73/2,675,485.08 - Step 6: Final answer
x = 2,433,301.80
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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.