Finding the Fourth Proportional to 6,310,536.22, 9,470,063.51 and 2,471,882.50
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Solution
The fourth proportional to 6,310,536.22, 9,470,063.51 and 2,471,882.50 is: 3,709,492.09
Step by Step Solution
- Step 1: Write the proportion equation
6,310,536.22 : 9,470,063.51 = 2,471,882.50 : x - Step 2: Convert to fraction form
6,310,536.22/9,470,063.51 = 2,471,882.50/x - Step 3: Cross multiply
6,310,536.22x = 9,470,063.51 × 2,471,882.50 - Step 4: Simplify right side
6,310,536.22x = 23,408,884,204,547.85 - Step 5: Solve for x
x = 23,408,884,204,547.85/6,310,536.22 - Step 6: Final answer
x = 3,709,492.09
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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.