Finding the Fourth Proportional to 4,416,835.20, 6,095,195.91 and 2,483,104.38
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Solution
The fourth proportional to 4,416,835.20, 6,095,195.91 and 2,483,104.38 is: 3,426,663.43
Step by Step Solution
- Step 1: Write the proportion equation
4,416,835.20 : 6,095,195.91 = 2,483,104.38 : x - Step 2: Convert to fraction form
4,416,835.20/6,095,195.91 = 2,483,104.38/x - Step 3: Cross multiply
4,416,835.20x = 6,095,195.91 × 2,483,104.38 - Step 4: Simplify right side
4,416,835.20x = 15,135,007,661,079.09 - Step 5: Solve for x
x = 15,135,007,661,079.09/4,416,835.20 - Step 6: Final answer
x = 3,426,663.43
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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.