Finding the Fourth Proportional to 1,295,958.99, 1,944,806.18 and 537,801.24
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Solution
The fourth proportional to 1,295,958.99, 1,944,806.18 and 537,801.24 is: 807,061.94
Step by Step Solution
- Step 1: Write the proportion equation
1,295,958.99 : 1,944,806.18 = 537,801.24 : x - Step 2: Convert to fraction form
1,295,958.99/1,944,806.18 = 537,801.24/x - Step 3: Cross multiply
1,295,958.99x = 1,944,806.18 × 537,801.24 - Step 4: Simplify right side
1,295,958.99x = 1,045,919,172,474.66 - Step 5: Solve for x
x = 1,045,919,172,474.66/1,295,958.99 - Step 6: Final answer
x = 807,061.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.