Finding the Fourth Proportional to 4,495,076.81, 6,741,209.76 and 1,502,560.97
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Solution
The fourth proportional to 4,495,076.81, 6,741,209.76 and 1,502,560.97 is: 2,253,371.66
Step by Step Solution
- Step 1: Write the proportion equation
4,495,076.81 : 6,741,209.76 = 1,502,560.97 : x - Step 2: Convert to fraction form
4,495,076.81/6,741,209.76 = 1,502,560.97/x - Step 3: Cross multiply
4,495,076.81x = 6,741,209.76 × 1,502,560.97 - Step 4: Simplify right side
4,495,076.81x = 10,129,078,675,959.07 - Step 5: Solve for x
x = 10,129,078,675,959.07/4,495,076.81 - Step 6: Final answer
x = 2,253,371.66
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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.