Finding the Fourth Proportional to 10,024,846, 15,037,564.25 and 2,451,811.75
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Solution
The fourth proportional to 10,024,846, 15,037,564.25 and 2,451,811.75 is: 3,677,789.84
Step by Step Solution
- Step 1: Write the proportion equation
10,024,846 : 15,037,564.25 = 2,451,811.75 : x - Step 2: Convert to fraction form
10,024,846/15,037,564.25 = 2,451,811.75/x - Step 3: Cross multiply
10,024,846x = 15,037,564.25 × 2,451,811.75 - Step 4: Simplify right side
10,024,846x = 36,869,276,719,529.94 - Step 5: Solve for x
x = 36,869,276,719,529.94/10,024,846 - Step 6: Final answer
x = 3,677,789.84
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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.