Finding the Fourth Proportional to 6,473,205.26, 9,711,087 and 2,374,564.42
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Solution
The fourth proportional to 6,473,205.26, 9,711,087 and 2,374,564.42 is: 3,562,315.85
Step by Step Solution
- Step 1: Write the proportion equation
6,473,205.26 : 9,711,087 = 2,374,564.42 : x - Step 2: Convert to fraction form
6,473,205.26/9,711,087 = 2,374,564.42/x - Step 3: Cross multiply
6,473,205.26x = 9,711,087 × 2,374,564.42 - Step 4: Simplify right side
6,473,205.26x = 23,059,601,669,724.54 - Step 5: Solve for x
x = 23,059,601,669,724.54/6,473,205.26 - Step 6: Final answer
x = 3,562,315.85
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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.