Finding the Fourth Proportional to 2,336,205.24, 3,225,422.70 and 1,791,293.67
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Solution
The fourth proportional to 2,336,205.24, 3,225,422.70 and 1,791,293.67 is: 2,473,104.32
Step by Step Solution
- Step 1: Write the proportion equation
2,336,205.24 : 3,225,422.70 = 1,791,293.67 : x - Step 2: Convert to fraction form
2,336,205.24/3,225,422.70 = 1,791,293.67/x - Step 3: Cross multiply
2,336,205.24x = 3,225,422.70 × 1,791,293.67 - Step 4: Simplify right side
2,336,205.24x = 5,777,679,265,584.31 - Step 5: Solve for x
x = 5,777,679,265,584.31/2,336,205.24 - Step 6: Final answer
x = 2,473,104.32
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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.