Finding the Fourth Proportional to 4,883,854, 6,739,718.58 and 2,737,678
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Solution
The fourth proportional to 4,883,854, 6,739,718.58 and 2,737,678 is: 3,777,995.67
Step by Step Solution
- Step 1: Write the proportion equation
4,883,854 : 6,739,718.58 = 2,737,678 : x - Step 2: Convert to fraction form
4,883,854/6,739,718.58 = 2,737,678/x - Step 3: Cross multiply
4,883,854x = 6,739,718.58 × 2,737,678 - Step 4: Simplify right side
4,883,854x = 18,451,179,282,657.24 - Step 5: Solve for x
x = 18,451,179,282,657.24/4,883,854 - Step 6: Final answer
x = 3,777,995.67
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.