Finding the Fourth Proportional to 4,402,737.12, 6,604,761.84 and 1,562,611.44
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Solution
The fourth proportional to 4,402,737.12, 6,604,761.84 and 1,562,611.44 is: 2,344,150.04
Step by Step Solution
- Step 1: Write the proportion equation
4,402,737.12 : 6,604,761.84 = 1,562,611.44 : x - Step 2: Convert to fraction form
4,402,737.12/6,604,761.84 = 1,562,611.44/x - Step 3: Cross multiply
4,402,737.12x = 6,604,761.84 × 1,562,611.44 - Step 4: Simplify right side
4,402,737.12x = 10,320,676,409,659.45 - Step 5: Solve for x
x = 10,320,676,409,659.45/4,402,737.12 - Step 6: Final answer
x = 2,344,150.04
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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.