Finding the Fourth Proportional to 5,952,057.19, 8,204,347.00 and 4,479,752.90
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Solution
The fourth proportional to 5,952,057.19, 8,204,347.00 and 4,479,752.90 is: 6,174,915.00
Step by Step Solution
- Step 1: Write the proportion equation
5,952,057.19 : 8,204,347.00 = 4,479,752.90 : x - Step 2: Convert to fraction form
5,952,057.19/8,204,347.00 = 4,479,752.90/x - Step 3: Cross multiply
5,952,057.19x = 8,204,347.00 × 4,479,752.90 - Step 4: Simplify right side
5,952,057.19x = 36,753,447,232,687.15 - Step 5: Solve for x
x = 36,753,447,232,687.15/5,952,057.19 - Step 6: Final answer
x = 6,174,915.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.