Finding the Fourth Proportional to 1,682,261.19, 2,522,768.49 and 602,605.58
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Solution
The fourth proportional to 1,682,261.19, 2,522,768.49 and 602,605.58 is: 903,685.09
Step by Step Solution
- Step 1: Write the proportion equation
1,682,261.19 : 2,522,768.49 = 602,605.58 : x - Step 2: Convert to fraction form
1,682,261.19/2,522,768.49 = 602,605.58/x - Step 3: Cross multiply
1,682,261.19x = 2,522,768.49 × 602,605.58 - Step 4: Simplify right side
1,682,261.19x = 1,520,234,356,508.33 - Step 5: Solve for x
x = 1,520,234,356,508.33/1,682,261.19 - Step 6: Final answer
x = 903,685.09
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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.