Finding the Fourth Proportional to 2,524,841.36, 3,484,303.36 and 1,437,182.97
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Solution
The fourth proportional to 2,524,841.36, 3,484,303.36 and 1,437,182.97 is: 1,983,325.17
Step by Step Solution
- Step 1: Write the proportion equation
2,524,841.36 : 3,484,303.36 = 1,437,182.97 : x - Step 2: Convert to fraction form
2,524,841.36/3,484,303.36 = 1,437,182.97/x - Step 3: Cross multiply
2,524,841.36x = 3,484,303.36 × 1,437,182.97 - Step 4: Simplify right side
2,524,841.36x = 5,007,581,434,646.68 - Step 5: Solve for x
x = 5,007,581,434,646.68/2,524,841.36 - Step 6: Final answer
x = 1,983,325.17
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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.