Finding the Fourth Proportional to 2,325,183.44, 3,482,727.53 and 1,124,588.07
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Solution
The fourth proportional to 2,325,183.44, 3,482,727.53 and 1,124,588.07 is: 1,684,440.79
Step by Step Solution
- Step 1: Write the proportion equation
2,325,183.44 : 3,482,727.53 = 1,124,588.07 : x - Step 2: Convert to fraction form
2,325,183.44/3,482,727.53 = 1,124,588.07/x - Step 3: Cross multiply
2,325,183.44x = 3,482,727.53 × 1,124,588.07 - Step 4: Simplify right side
2,325,183.44x = 3,916,633,825,675.63 - Step 5: Solve for x
x = 3,916,633,825,675.63/2,325,183.44 - Step 6: Final answer
x = 1,684,440.79
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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.