Finding the Fourth Proportional to 10,904,226.66, 16,356,510.36 and 3,228,649.92
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Solution
The fourth proportional to 10,904,226.66, 16,356,510.36 and 3,228,649.92 is: 4,843,025.33
Step by Step Solution
- Step 1: Write the proportion equation
10,904,226.66 : 16,356,510.36 = 3,228,649.92 : x - Step 2: Convert to fraction form
10,904,226.66/16,356,510.36 = 3,228,649.92/x - Step 3: Cross multiply
10,904,226.66x = 16,356,510.36 × 3,228,649.92 - Step 4: Simplify right side
10,904,226.66x = 52,809,445,865,293.17 - Step 5: Solve for x
x = 52,809,445,865,293.17/10,904,226.66 - Step 6: Final answer
x = 4,843,025.33
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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.