Finding the Fourth Proportional to 4,893,308.01, 6,753,295.62 and 2,960,634.24
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Solution
The fourth proportional to 4,893,308.01, 6,753,295.62 and 2,960,634.24 is: 4,085,996.26
Step by Step Solution
- Step 1: Write the proportion equation
4,893,308.01 : 6,753,295.62 = 2,960,634.24 : x - Step 2: Convert to fraction form
4,893,308.01/6,753,295.62 = 2,960,634.24/x - Step 3: Cross multiply
4,893,308.01x = 6,753,295.62 × 2,960,634.24 - Step 4: Simplify right side
4,893,308.01x = 19,994,038,245,414.03 - Step 5: Solve for x
x = 19,994,038,245,414.03/4,893,308.01 - Step 6: Final answer
x = 4,085,996.26
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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.