Finding the Fourth Proportional to 6,101,250.24, 8,419,565.04 and 3,347,929.20
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Solution
The fourth proportional to 6,101,250.24, 8,419,565.04 and 3,347,929.20 is: 4,620,054.34
Step by Step Solution
- Step 1: Write the proportion equation
6,101,250.24 : 8,419,565.04 = 3,347,929.20 : x - Step 2: Convert to fraction form
6,101,250.24/8,419,565.04 = 3,347,929.20/x - Step 3: Cross multiply
6,101,250.24x = 8,419,565.04 × 3,347,929.20 - Step 4: Simplify right side
6,101,250.24x = 28,188,107,648,715.17 - Step 5: Solve for x
x = 28,188,107,648,715.17/6,101,250.24 - Step 6: Final answer
x = 4,620,054.34
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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.