Finding the Fourth Proportional to 2,717,664.18, 4,074,163.47 and 1,518,604.98
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Solution
The fourth proportional to 2,717,664.18, 4,074,163.47 and 1,518,604.98 is: 2,276,603.92
Step by Step Solution
- Step 1: Write the proportion equation
2,717,664.18 : 4,074,163.47 = 1,518,604.98 : x - Step 2: Convert to fraction form
2,717,664.18/4,074,163.47 = 1,518,604.98/x - Step 3: Cross multiply
2,717,664.18x = 4,074,163.47 × 1,518,604.98 - Step 4: Simplify right side
2,717,664.18x = 6,187,044,934,876.08 - Step 5: Solve for x
x = 6,187,044,934,876.08/2,717,664.18 - Step 6: Final answer
x = 2,276,603.92
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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.