Finding the Fourth Proportional to 11,034,108.24, 16,551,254.56 and 3,845,630.48
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Solution
The fourth proportional to 11,034,108.24, 16,551,254.56 and 3,845,630.48 is: 5,768,477.85
Step by Step Solution
- Step 1: Write the proportion equation
11,034,108.24 : 16,551,254.56 = 3,845,630.48 : x - Step 2: Convert to fraction form
11,034,108.24/16,551,254.56 = 3,845,630.48/x - Step 3: Cross multiply
11,034,108.24x = 16,551,254.56 × 3,845,630.48 - Step 4: Simplify right side
11,034,108.24x = 63,650,009,018,174.99 - Step 5: Solve for x
x = 63,650,009,018,174.99/11,034,108.24 - Step 6: Final answer
x = 5,768,477.85
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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.