Finding the Fourth Proportional to 4,394,283.04, 6,063,065.04 and 2,675,383.84
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Solution
The fourth proportional to 4,394,283.04, 6,063,065.04 and 2,675,383.84 is: 3,691,393.13
Step by Step Solution
- Step 1: Write the proportion equation
4,394,283.04 : 6,063,065.04 = 2,675,383.84 : x - Step 2: Convert to fraction form
4,394,283.04/6,063,065.04 = 2,675,383.84/x - Step 3: Cross multiply
4,394,283.04x = 6,063,065.04 × 2,675,383.84 - Step 4: Simplify right side
4,394,283.04x = 16,221,026,228,884.95 - Step 5: Solve for x
x = 16,221,026,228,884.95/4,394,283.04 - Step 6: Final answer
x = 3,691,393.13
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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.