Finding the Fourth Proportional to 2,062,183.84, 3,092,531.76 and 713,980.96
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Solution
The fourth proportional to 2,062,183.84, 3,092,531.76 and 713,980.96 is: 1,070,713.85
Step by Step Solution
- Step 1: Write the proportion equation
2,062,183.84 : 3,092,531.76 = 713,980.96 : x - Step 2: Convert to fraction form
2,062,183.84/3,092,531.76 = 713,980.96/x - Step 3: Cross multiply
2,062,183.84x = 3,092,531.76 × 713,980.96 - Step 4: Simplify right side
2,062,183.84x = 2,208,008,794,835.29 - Step 5: Solve for x
x = 2,208,008,794,835.29/2,062,183.84 - Step 6: Final answer
x = 1,070,713.85
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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.