Finding the Fourth Proportional to 2,483,955.14, 3,724,406.84 and 965,868.53
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Solution
The fourth proportional to 2,483,955.14, 3,724,406.84 and 965,868.53 is: 1,448,209.47
Step by Step Solution
- Step 1: Write the proportion equation
2,483,955.14 : 3,724,406.84 = 965,868.53 : x - Step 2: Convert to fraction form
2,483,955.14/3,724,406.84 = 965,868.53/x - Step 3: Cross multiply
2,483,955.14x = 3,724,406.84 × 965,868.53 - Step 4: Simplify right side
2,483,955.14x = 3,597,287,371,398.43 - Step 5: Solve for x
x = 3,597,287,371,398.43/2,483,955.14 - Step 6: Final answer
x = 1,448,209.47
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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.