Finding the Fourth Proportional to 2,029,268.96, 3,044,369.94 and 609,351.92
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Solution
The fourth proportional to 2,029,268.96, 3,044,369.94 and 609,351.92 is: 914,167.96
Step by Step Solution
- Step 1: Write the proportion equation
2,029,268.96 : 3,044,369.94 = 609,351.92 : x - Step 2: Convert to fraction form
2,029,268.96/3,044,369.94 = 609,351.92/x - Step 3: Cross multiply
2,029,268.96x = 3,044,369.94 × 609,351.92 - Step 4: Simplify right side
2,029,268.96x = 1,855,092,668,129.29 - Step 5: Solve for x
x = 1,855,092,668,129.29/2,029,268.96 - Step 6: Final answer
x = 914,167.96
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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.