Finding the Fourth Proportional to 1,295,779.08, 1,944,229.94 and 696,040.44
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Solution
The fourth proportional to 1,295,779.08, 1,944,229.94 and 696,040.44 is: 1,044,362.18
Step by Step Solution
- Step 1: Write the proportion equation
1,295,779.08 : 1,944,229.94 = 696,040.44 : x - Step 2: Convert to fraction form
1,295,779.08/1,944,229.94 = 696,040.44/x - Step 3: Cross multiply
1,295,779.08x = 1,944,229.94 × 696,040.44 - Step 4: Simplify right side
1,295,779.08x = 1,353,262,662,898.77 - Step 5: Solve for x
x = 1,353,262,662,898.77/1,295,779.08 - Step 6: Final answer
x = 1,044,362.18
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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.