Finding the Fourth Proportional to 4,044,923.28, 6,067,408.32 and 1,349,241.48
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Solution
The fourth proportional to 4,044,923.28, 6,067,408.32 and 1,349,241.48 is: 2,023,870.03
Step by Step Solution
- Step 1: Write the proportion equation
4,044,923.28 : 6,067,408.32 = 1,349,241.48 : x - Step 2: Convert to fraction form
4,044,923.28/6,067,408.32 = 1,349,241.48/x - Step 3: Cross multiply
4,044,923.28x = 6,067,408.32 × 1,349,241.48 - Step 4: Simplify right side
4,044,923.28x = 8,186,398,981,441.11 - Step 5: Solve for x
x = 8,186,398,981,441.11/4,044,923.28 - Step 6: Final answer
x = 2,023,870.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.