Finding the Fourth Proportional to 4,604,001.62, 6,904,102.36 and 1,571,611.73
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Solution
The fourth proportional to 4,604,001.62, 6,904,102.36 and 1,571,611.73 is: 2,356,768.99
Step by Step Solution
- Step 1: Write the proportion equation
4,604,001.62 : 6,904,102.36 = 1,571,611.73 : x - Step 2: Convert to fraction form
4,604,001.62/6,904,102.36 = 1,571,611.73/x - Step 3: Cross multiply
4,604,001.62x = 6,904,102.36 × 1,571,611.73 - Step 4: Simplify right side
4,604,001.62x = 10,850,568,219,576.17 - Step 5: Solve for x
x = 10,850,568,219,576.17/4,604,001.62 - Step 6: Final answer
x = 2,356,768.99
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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.