Finding the Fourth Proportional to 10,939,625.73, 15,096,678.48 and 6,044,805
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Solution
The fourth proportional to 10,939,625.73, 15,096,678.48 and 6,044,805 is: 8,341,828.12
Step by Step Solution
- Step 1: Write the proportion equation
10,939,625.73 : 15,096,678.48 = 6,044,805 : x - Step 2: Convert to fraction form
10,939,625.73/15,096,678.48 = 6,044,805/x - Step 3: Cross multiply
10,939,625.73x = 15,096,678.48 × 6,044,805 - Step 4: Simplify right side
10,939,625.73x = 91,256,477,559,296.41 - Step 5: Solve for x
x = 91,256,477,559,296.41/10,939,625.73 - Step 6: Final answer
x = 8,341,828.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.