Finding the Fourth Proportional to 5,930,046.24, 8,897,283.36 and 2,338,317.12
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Solution
The fourth proportional to 5,930,046.24, 8,897,283.36 and 2,338,317.12 is: 3,508,348.70
Step by Step Solution
- Step 1: Write the proportion equation
5,930,046.24 : 8,897,283.36 = 2,338,317.12 : x - Step 2: Convert to fraction form
5,930,046.24/8,897,283.36 = 2,338,317.12/x - Step 3: Cross multiply
5,930,046.24x = 8,897,283.36 × 2,338,317.12 - Step 4: Simplify right side
5,930,046.24x = 20,804,670,002,179.12 - Step 5: Solve for x
x = 20,804,670,002,179.12/5,930,046.24 - Step 6: Final answer
x = 3,508,348.70
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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.