Finding the Fourth Proportional to 8,467,357.14, 12,701,518.36 and 2,401,612.00
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Solution
The fourth proportional to 8,467,357.14, 12,701,518.36 and 2,401,612.00 is: 3,602,554.89
Step by Step Solution
- Step 1: Write the proportion equation
8,467,357.14 : 12,701,518.36 = 2,401,612.00 : x - Step 2: Convert to fraction form
8,467,357.14/12,701,518.36 = 2,401,612.00/x - Step 3: Cross multiply
8,467,357.14x = 12,701,518.36 × 2,401,612.00 - Step 4: Simplify right side
8,467,357.14x = 30,504,118,873,838.50 - Step 5: Solve for x
x = 30,504,118,873,838.50/8,467,357.14 - Step 6: Final answer
x = 3,602,554.89
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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.