Finding the Fourth Proportional to 2,535,067.97, 3,803,225.25 and 737,967.02
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Solution
The fourth proportional to 2,535,067.97, 3,803,225.25 and 737,967.02 is: 1,107,131.97
Step by Step Solution
- Step 1: Write the proportion equation
2,535,067.97 : 3,803,225.25 = 737,967.02 : x - Step 2: Convert to fraction form
2,535,067.97/3,803,225.25 = 737,967.02/x - Step 3: Cross multiply
2,535,067.97x = 3,803,225.25 × 737,967.02 - Step 4: Simplify right side
2,535,067.97x = 2,806,654,787,882.51 - Step 5: Solve for x
x = 2,806,654,787,882.51/2,535,067.97 - Step 6: Final answer
x = 1,107,131.97
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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.