Finding the Fourth Proportional to 6,050,850.12, 8,350,173.28 and 3,334,596.12
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Solution
The fourth proportional to 6,050,850.12, 8,350,173.28 and 3,334,596.12 is: 4,601,742.71
Step by Step Solution
- Step 1: Write the proportion equation
6,050,850.12 : 8,350,173.28 = 3,334,596.12 : x - Step 2: Convert to fraction form
6,050,850.12/8,350,173.28 = 3,334,596.12/x - Step 3: Cross multiply
6,050,850.12x = 8,350,173.28 × 3,334,596.12 - Step 4: Simplify right side
6,050,850.12x = 27,844,455,420,815.68 - Step 5: Solve for x
x = 27,844,455,420,815.68/6,050,850.12 - Step 6: Final answer
x = 4,601,742.71
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.