Finding the Fourth Proportional to 17,541,965.04, 26,310,937.57 and 4,589,366.13
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Solution
The fourth proportional to 17,541,965.04, 26,310,937.57 and 4,589,366.13 is: 6,883,523.34
Step by Step Solution
- Step 1: Write the proportion equation
17,541,965.04 : 26,310,937.57 = 4,589,366.13 : x - Step 2: Convert to fraction form
17,541,965.04/26,310,937.57 = 4,589,366.13/x - Step 3: Cross multiply
17,541,965.04x = 26,310,937.57 × 4,589,366.13 - Step 4: Simplify right side
17,541,965.04x = 120,750,525,732,302.50 - Step 5: Solve for x
x = 120,750,525,732,302.50/17,541,965.04 - Step 6: Final answer
x = 6,883,523.34
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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.