Finding the Fourth Proportional to 10,624,108.08, 14,661,095.88 and 6,040,331.04
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Solution
The fourth proportional to 10,624,108.08, 14,661,095.88 and 6,040,331.04 is: 8,335,558.32
Step by Step Solution
- Step 1: Write the proportion equation
10,624,108.08 : 14,661,095.88 = 6,040,331.04 : x - Step 2: Convert to fraction form
10,624,108.08/14,661,095.88 = 6,040,331.04/x - Step 3: Cross multiply
10,624,108.08x = 14,661,095.88 × 6,040,331.04 - Step 4: Simplify right side
10,624,108.08x = 88,557,872,524,380.12 - Step 5: Solve for x
x = 88,557,872,524,380.12/10,624,108.08 - Step 6: Final answer
x = 8,335,558.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.