Finding the Fourth Proportional to 4,166,754.24, 6,250,631.04 and 1,470,522.24
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Solution
The fourth proportional to 4,166,754.24, 6,250,631.04 and 1,470,522.24 is: 2,205,959.71
Step by Step Solution
- Step 1: Write the proportion equation
4,166,754.24 : 6,250,631.04 = 1,470,522.24 : x - Step 2: Convert to fraction form
4,166,754.24/6,250,631.04 = 1,470,522.24/x - Step 3: Cross multiply
4,166,754.24x = 6,250,631.04 × 1,470,522.24 - Step 4: Simplify right side
4,166,754.24x = 9,191,691,958,354.33 - Step 5: Solve for x
x = 9,191,691,958,354.33/4,166,754.24 - Step 6: Final answer
x = 2,205,959.71
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.