Finding the Fourth Proportional to 11,034,110.24, 16,551,257.56 and 3,845,632.48
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Solution
The fourth proportional to 11,034,110.24, 16,551,257.56 and 3,845,632.48 is: 5,768,480.85
Step by Step Solution
- Step 1: Write the proportion equation
11,034,110.24 : 16,551,257.56 = 3,845,632.48 : x - Step 2: Convert to fraction form
11,034,110.24/16,551,257.56 = 3,845,632.48/x - Step 3: Cross multiply
11,034,110.24x = 16,551,257.56 × 3,845,632.48 - Step 4: Simplify right side
11,034,110.24x = 63,650,053,657,581.55 - Step 5: Solve for x
x = 63,650,053,657,581.55/11,034,110.24 - Step 6: Final answer
x = 5,768,480.85
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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.