Finding the Fourth Proportional to 7,849,962.24, 11,782,229.84 and 4,014,525.50
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Solution
The fourth proportional to 7,849,962.24, 11,782,229.84 and 4,014,525.50 is: 6,025,514.61
Step by Step Solution
- Step 1: Write the proportion equation
7,849,962.24 : 11,782,229.84 = 4,014,525.50 : x - Step 2: Convert to fraction form
7,849,962.24/11,782,229.84 = 4,014,525.50/x - Step 3: Cross multiply
7,849,962.24x = 11,782,229.84 × 4,014,525.50 - Step 4: Simplify right side
7,849,962.24x = 47,300,062,139,540.92 - Step 5: Solve for x
x = 47,300,062,139,540.92/7,849,962.24 - Step 6: Final answer
x = 6,025,514.61
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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.