Finding the Fourth Proportional to 1,016,698.23, 1,524,114.18 and 351,383.67
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Solution
The fourth proportional to 1,016,698.23, 1,524,114.18 and 351,383.67 is: 526,752.99
Step by Step Solution
- Step 1: Write the proportion equation
1,016,698.23 : 1,524,114.18 = 351,383.67 : x - Step 2: Convert to fraction form
1,016,698.23/1,524,114.18 = 351,383.67/x - Step 3: Cross multiply
1,016,698.23x = 1,524,114.18 × 351,383.67 - Step 4: Simplify right side
1,016,698.23x = 535,548,834,067.44 - Step 5: Solve for x
x = 535,548,834,067.44/1,016,698.23 - Step 6: Final answer
x = 526,752.99
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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.