Finding the Fourth Proportional to 4,043,701.98, 6,063,524.73 and 1,347,079.14
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Solution
The fourth proportional to 4,043,701.98, 6,063,524.73 and 1,347,079.14 is: 2,019,943.04
Step by Step Solution
- Step 1: Write the proportion equation
4,043,701.98 : 6,063,524.73 = 1,347,079.14 : x - Step 2: Convert to fraction form
4,043,701.98/6,063,524.73 = 1,347,079.14/x - Step 3: Cross multiply
4,043,701.98x = 6,063,524.73 × 1,347,079.14 - Step 4: Simplify right side
4,043,701.98x = 8,168,047,678,657.13 - Step 5: Solve for x
x = 8,168,047,678,657.13/4,043,701.98 - Step 6: Final answer
x = 2,019,943.04
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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.