Finding the Fourth Proportional to 6,733,235.96, 10,101,274.14 and 2,183,931.44
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Solution
The fourth proportional to 6,733,235.96, 10,101,274.14 and 2,183,931.44 is: 3,276,357.80
Step by Step Solution
- Step 1: Write the proportion equation
6,733,235.96 : 10,101,274.14 = 2,183,931.44 : x - Step 2: Convert to fraction form
6,733,235.96/10,101,274.14 = 2,183,931.44/x - Step 3: Cross multiply
6,733,235.96x = 10,101,274.14 × 2,183,931.44 - Step 4: Simplify right side
6,733,235.96x = 22,060,490,178,404.96 - Step 5: Solve for x
x = 22,060,490,178,404.96/6,733,235.96 - Step 6: Final answer
x = 3,276,357.80
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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.