Finding the Fourth Proportional to 17,494,369.93, 26,241,461.49 and 4,540,511.13
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Solution
The fourth proportional to 17,494,369.93, 26,241,461.49 and 4,540,511.13 is: 6,810,742.46
Step by Step Solution
- Step 1: Write the proportion equation
17,494,369.93 : 26,241,461.49 = 4,540,511.13 : x - Step 2: Convert to fraction form
17,494,369.93/26,241,461.49 = 4,540,511.13/x - Step 3: Cross multiply
17,494,369.93x = 26,241,461.49 × 4,540,511.13 - Step 4: Simplify right side
17,494,369.93x = 119,149,648,064,532.31 - Step 5: Solve for x
x = 119,149,648,064,532.31/17,494,369.93 - Step 6: Final answer
x = 6,810,742.46
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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.