Finding the Fourth Proportional to 17,595,441.12, 26,397,282.96 and 5,464,284.96
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Solution
The fourth proportional to 17,595,441.12, 26,397,282.96 and 5,464,284.96 is: 8,197,707.31
Step by Step Solution
- Step 1: Write the proportion equation
17,595,441.12 : 26,397,282.96 = 5,464,284.96 : x - Step 2: Convert to fraction form
17,595,441.12/26,397,282.96 = 5,464,284.96/x - Step 3: Cross multiply
17,595,441.12x = 26,397,282.96 × 5,464,284.96 - Step 4: Simplify right side
17,595,441.12x = 144,242,276,263,192.28 - Step 5: Solve for x
x = 144,242,276,263,192.28/17,595,441.12 - Step 6: Final answer
x = 8,197,707.31
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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.