Finding the Fourth Proportional to 5,889,610.24, 8,834,611.76 and 1,629,421.76
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Solution
The fourth proportional to 5,889,610.24, 8,834,611.76 and 1,629,421.76 is: 2,444,186.98
Step by Step Solution
- Step 1: Write the proportion equation
5,889,610.24 : 8,834,611.76 = 1,629,421.76 : x - Step 2: Convert to fraction form
5,889,610.24/8,834,611.76 = 1,629,421.76/x - Step 3: Cross multiply
5,889,610.24x = 8,834,611.76 × 1,629,421.76 - Step 4: Simplify right side
5,889,610.24x = 14,395,308,642,895.90 - Step 5: Solve for x
x = 14,395,308,642,895.90/5,889,610.24 - Step 6: Final answer
x = 2,444,186.98
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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.