Finding the Fourth Proportional to 17,365,469.79, 26,052,134.62 and 5,850,624.16
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Solution
The fourth proportional to 17,365,469.79, 26,052,134.62 and 5,850,624.16 is: 8,777,260.28
Step by Step Solution
- Step 1: Write the proportion equation
17,365,469.79 : 26,052,134.62 = 5,850,624.16 : x - Step 2: Convert to fraction form
17,365,469.79/26,052,134.62 = 5,850,624.16/x - Step 3: Cross multiply
17,365,469.79x = 26,052,134.62 × 5,850,624.16 - Step 4: Simplify right side
17,365,469.79x = 152,421,248,227,344.44 - Step 5: Solve for x
x = 152,421,248,227,344.44/17,365,469.79 - Step 6: Final answer
x = 8,777,260.28
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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.