Finding the Fourth Proportional to 4,449,793.48, 6,675,356.36 and 1,610,569.94
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Solution
The fourth proportional to 4,449,793.48, 6,675,356.36 and 1,610,569.94 is: 2,416,096.01
Step by Step Solution
- Step 1: Write the proportion equation
4,449,793.48 : 6,675,356.36 = 1,610,569.94 : x - Step 2: Convert to fraction form
4,449,793.48/6,675,356.36 = 1,610,569.94/x - Step 3: Cross multiply
4,449,793.48x = 6,675,356.36 × 1,610,569.94 - Step 4: Simplify right side
4,449,793.48x = 10,751,128,292,203.82 - Step 5: Solve for x
x = 10,751,128,292,203.82/4,449,793.48 - Step 6: Final answer
x = 2,416,096.01
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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.