Finding the Fourth Proportional to 10,700,262.56, 16,029,135.84 and 5,896,036
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Solution
The fourth proportional to 10,700,262.56, 16,029,135.84 and 5,896,036 is: 8,832,340.46
Step by Step Solution
- Step 1: Write the proportion equation
10,700,262.56 : 16,029,135.84 = 5,896,036 : x - Step 2: Convert to fraction form
10,700,262.56/16,029,135.84 = 5,896,036/x - Step 3: Cross multiply
10,700,262.56x = 16,029,135.84 × 5,896,036 - Step 4: Simplify right side
10,700,262.56x = 94,508,361,961,530.23 - Step 5: Solve for x
x = 94,508,361,961,530.23/10,700,262.56 - Step 6: Final answer
x = 8,832,340.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.