Finding the Fourth Proportional to 2,044,912.52, 3,067,368.78 and 624,972.68
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Solution
The fourth proportional to 2,044,912.52, 3,067,368.78 and 624,972.68 is: 937,459.02
Step by Step Solution
- Step 1: Write the proportion equation
2,044,912.52 : 3,067,368.78 = 624,972.68 : x - Step 2: Convert to fraction form
2,044,912.52/3,067,368.78 = 624,972.68/x - Step 3: Cross multiply
2,044,912.52x = 3,067,368.78 × 624,972.68 - Step 4: Simplify right side
2,044,912.52x = 1,917,021,686,984.93 - Step 5: Solve for x
x = 1,917,021,686,984.93/2,044,912.52 - Step 6: Final answer
x = 937,459.02
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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.