Finding the Fourth Proportional to 1,463,460.86, 2,193,929.84 and 565,532.66
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Solution
The fourth proportional to 1,463,460.86, 2,193,929.84 and 565,532.66 is: 847,811.52
Step by Step Solution
- Step 1: Write the proportion equation
1,463,460.86 : 2,193,929.84 = 565,532.66 : x - Step 2: Convert to fraction form
1,463,460.86/2,193,929.84 = 565,532.66/x - Step 3: Cross multiply
1,463,460.86x = 2,193,929.84 × 565,532.66 - Step 4: Simplify right side
1,463,460.86x = 1,240,738,978,268.57 - Step 5: Solve for x
x = 1,240,738,978,268.57/1,463,460.86 - Step 6: Final answer
x = 847,811.52
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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.