Finding the Fourth Proportional to 2,344,708.05, 3,515,224.73 and 925,826.19
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Solution
The fourth proportional to 2,344,708.05, 3,515,224.73 and 925,826.19 is: 1,388,013.79
Step by Step Solution
- Step 1: Write the proportion equation
2,344,708.05 : 3,515,224.73 = 925,826.19 : x - Step 2: Convert to fraction form
2,344,708.05/3,515,224.73 = 925,826.19/x - Step 3: Cross multiply
2,344,708.05x = 3,515,224.73 × 925,826.19 - Step 4: Simplify right side
2,344,708.05x = 3,254,487,114,140.55 - Step 5: Solve for x
x = 3,254,487,114,140.55/2,344,708.05 - Step 6: Final answer
x = 1,388,013.79
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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.