Finding the Fourth Proportional to 2,233,725.24, 3,350,544.66 and 636,298.68
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Solution
The fourth proportional to 2,233,725.24, 3,350,544.66 and 636,298.68 is: 954,435.71
Step by Step Solution
- Step 1: Write the proportion equation
2,233,725.24 : 3,350,544.66 = 636,298.68 : x - Step 2: Convert to fraction form
2,233,725.24/3,350,544.66 = 636,298.68/x - Step 3: Cross multiply
2,233,725.24x = 3,350,544.66 × 636,298.68 - Step 4: Simplify right side
2,233,725.24x = 2,131,947,144,439.05 - Step 5: Solve for x
x = 2,131,947,144,439.05/2,233,725.24 - Step 6: Final answer
x = 954,435.71
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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.