Finding the Third Proportional to 7,178,134.50 and 11,033,289
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Solution
The third proportional to 7,178,134.50 and 11,033,289 is: 16,958,928.00
Step by Step Solution
- Step 1: Write the proportion equation
7,178,134.50 : 11,033,289 = 11,033,289 : x - Step 2: Convert to fraction form
7,178,134.50/11,033,289 = 11,033,289/x - Step 3: Cross multiply
7,178,134.50x = 11,033,289 × 11,033,289 - Step 4: Simplify right side
7,178,134.50x = 121,733,466,157,521 - Step 5: Solve for x
x = 121,733,466,157,521/7,178,134.50 - Step 6: Final answer
x = 16,958,928.00
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.