Finding the Fourth Proportional to 5,934,102.06, 8,904,807.81 and 2,339,257.26
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Solution
The fourth proportional to 5,934,102.06, 8,904,807.81 and 2,339,257.26 is: 3,510,326.60
Step by Step Solution
- Step 1: Write the proportion equation
5,934,102.06 : 8,904,807.81 = 2,339,257.26 : x - Step 2: Convert to fraction form
5,934,102.06/8,904,807.81 = 2,339,257.26/x - Step 3: Cross multiply
5,934,102.06x = 8,904,807.81 × 2,339,257.26 - Step 4: Simplify right side
5,934,102.06x = 20,830,636,318,447.20 - Step 5: Solve for x
x = 20,830,636,318,447.20/5,934,102.06 - Step 6: Final answer
x = 3,510,326.60
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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.