Finding the Fourth Proportional to 1,052,594.44, 1,579,397.16 and 826,546.12
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Solution
The fourth proportional to 1,052,594.44, 1,579,397.16 and 826,546.12 is: 1,240,216.12
Step by Step Solution
- Step 1: Write the proportion equation
1,052,594.44 : 1,579,397.16 = 826,546.12 : x - Step 2: Convert to fraction form
1,052,594.44/1,579,397.16 = 826,546.12/x - Step 3: Cross multiply
1,052,594.44x = 1,579,397.16 × 826,546.12 - Step 4: Simplify right side
1,052,594.44x = 1,305,444,594,537.02 - Step 5: Solve for x
x = 1,305,444,594,537.02/1,052,594.44 - Step 6: Final answer
x = 1,240,216.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.