Finding the Fourth Proportional to 7,356,454.62, 11,036,270.22 and 2,239,284.66
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Solution
The fourth proportional to 7,356,454.62, 11,036,270.22 and 2,239,284.66 is: 3,359,410.46
Step by Step Solution
- Step 1: Write the proportion equation
7,356,454.62 : 11,036,270.22 = 2,239,284.66 : x - Step 2: Convert to fraction form
7,356,454.62/11,036,270.22 = 2,239,284.66/x - Step 3: Cross multiply
7,356,454.62x = 11,036,270.22 × 2,239,284.66 - Step 4: Simplify right side
7,356,454.62x = 24,713,350,607,260.83 - Step 5: Solve for x
x = 24,713,350,607,260.83/7,356,454.62 - Step 6: Final answer
x = 3,359,410.46
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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.