Finding the Fourth Proportional to 11,624,028.44, 17,436,698.46 and 3,537,267.64
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Solution
The fourth proportional to 11,624,028.44, 17,436,698.46 and 3,537,267.64 is: 5,306,101.02
Step by Step Solution
- Step 1: Write the proportion equation
11,624,028.44 : 17,436,698.46 = 3,537,267.64 : x - Step 2: Convert to fraction form
11,624,028.44/17,436,698.46 = 3,537,267.64/x - Step 3: Cross multiply
11,624,028.44x = 17,436,698.46 × 3,537,267.64 - Step 4: Simplify right side
11,624,028.44x = 61,678,269,210,995.84 - Step 5: Solve for x
x = 61,678,269,210,995.84/11,624,028.44 - Step 6: Final answer
x = 5,306,101.02
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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.