Finding the Fourth Proportional to 1,406,797.14, 1,941,160.68 and 833,744.82
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Solution
The fourth proportional to 1,406,797.14, 1,941,160.68 and 833,744.82 is: 1,150,437.84
Step by Step Solution
- Step 1: Write the proportion equation
1,406,797.14 : 1,941,160.68 = 833,744.82 : x - Step 2: Convert to fraction form
1,406,797.14/1,941,160.68 = 833,744.82/x - Step 3: Cross multiply
1,406,797.14x = 1,941,160.68 × 833,744.82 - Step 4: Simplify right side
1,406,797.14x = 1,618,432,661,737.68 - Step 5: Solve for x
x = 1,618,432,661,737.68/1,406,797.14 - Step 6: Final answer
x = 1,150,437.84
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.