Finding the Fourth Proportional to 2,423,595.26, 3,344,409.36 and 1,335,806.97
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Solution
The fourth proportional to 2,423,595.26, 3,344,409.36 and 1,335,806.97 is: 1,843,329.79
Step by Step Solution
- Step 1: Write the proportion equation
2,423,595.26 : 3,344,409.36 = 1,335,806.97 : x - Step 2: Convert to fraction form
2,423,595.26/3,344,409.36 = 1,335,806.97/x - Step 3: Cross multiply
2,423,595.26x = 3,344,409.36 × 1,335,806.97 - Step 4: Simplify right side
2,423,595.26x = 4,467,485,333,621.24 - Step 5: Solve for x
x = 4,467,485,333,621.24/2,423,595.26 - Step 6: Final answer
x = 1,843,329.79
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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.