Finding the Fourth Proportional to 1,032,793.82, 1,548,556.50 and 358,585.46
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Solution
The fourth proportional to 1,032,793.82, 1,548,556.50 and 358,585.46 is: 537,657.99
Step by Step Solution
- Step 1: Write the proportion equation
1,032,793.82 : 1,548,556.50 = 358,585.46 : x - Step 2: Convert to fraction form
1,032,793.82/1,548,556.50 = 358,585.46/x - Step 3: Cross multiply
1,032,793.82x = 1,548,556.50 × 358,585.46 - Step 4: Simplify right side
1,032,793.82x = 555,289,844,888.49 - Step 5: Solve for x
x = 555,289,844,888.49/1,032,793.82 - Step 6: Final answer
x = 537,657.99
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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.