Finding the Fourth Proportional to 8,944,800.14, 13,417,477.02 and 2,467,987.68
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Solution
The fourth proportional to 8,944,800.14, 13,417,477.02 and 2,467,987.68 is: 3,702,057.90
Step by Step Solution
- Step 1: Write the proportion equation
8,944,800.14 : 13,417,477.02 = 2,467,987.68 : x - Step 2: Convert to fraction form
8,944,800.14/13,417,477.02 = 2,467,987.68/x - Step 3: Cross multiply
8,944,800.14x = 13,417,477.02 × 2,467,987.68 - Step 4: Simplify right side
8,944,800.14x = 33,114,167,982,043.11 - Step 5: Solve for x
x = 33,114,167,982,043.11/8,944,800.14 - Step 6: Final answer
x = 3,702,057.90
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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.