Finding the Fourth Proportional to 2,466,555.40, 3,699,792.19 and 737,429.26
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Solution
The fourth proportional to 2,466,555.40, 3,699,792.19 and 737,429.26 is: 1,106,131.66
Step by Step Solution
- Step 1: Write the proportion equation
2,466,555.40 : 3,699,792.19 = 737,429.26 : x - Step 2: Convert to fraction form
2,466,555.40/3,699,792.19 = 737,429.26/x - Step 3: Cross multiply
2,466,555.40x = 3,699,792.19 × 737,429.26 - Step 4: Simplify right side
2,466,555.40x = 2,728,335,013,138.33 - Step 5: Solve for x
x = 2,728,335,013,138.33/2,466,555.40 - Step 6: Final answer
x = 1,106,131.66
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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.