Finding the Fourth Proportional to 1,822,684.05, 2,734,026.08 and 560,347.65
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Solution
The fourth proportional to 1,822,684.05, 2,734,026.08 and 560,347.65 is: 840,521.48
Step by Step Solution
- Step 1: Write the proportion equation
1,822,684.05 : 2,734,026.08 = 560,347.65 : x - Step 2: Convert to fraction form
1,822,684.05/2,734,026.08 = 560,347.65/x - Step 3: Cross multiply
1,822,684.05x = 2,734,026.08 × 560,347.65 - Step 4: Simplify right side
1,822,684.05x = 1,532,005,086,164.97 - Step 5: Solve for x
x = 1,532,005,086,164.97/1,822,684.05 - Step 6: Final answer
x = 840,521.48
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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.