Finding the Fourth Proportional to 4,566,255.11, 6,299,042.99 and 2,823,367.35
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Solution
The fourth proportional to 4,566,255.11, 6,299,042.99 and 2,823,367.35 is: 3,894,769.76
Step by Step Solution
- Step 1: Write the proportion equation
4,566,255.11 : 6,299,042.99 = 2,823,367.35 : x - Step 2: Convert to fraction form
4,566,255.11/6,299,042.99 = 2,823,367.35/x - Step 3: Cross multiply
4,566,255.11x = 6,299,042.99 × 2,823,367.35 - Step 4: Simplify right side
4,566,255.11x = 17,784,512,314,212.38 - Step 5: Solve for x
x = 17,784,512,314,212.38/4,566,255.11 - Step 6: Final answer
x = 3,894,769.76
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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.