Finding the Fourth Proportional to 5,797,587.13, 8,001,408.35 and 3,505,764.22
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Solution
The fourth proportional to 5,797,587.13, 8,001,408.35 and 3,505,764.22 is: 4,838,400.95
Step by Step Solution
- Step 1: Write the proportion equation
5,797,587.13 : 8,001,408.35 = 3,505,764.22 : x - Step 2: Convert to fraction form
5,797,587.13/8,001,408.35 = 3,505,764.22/x - Step 3: Cross multiply
5,797,587.13x = 8,001,408.35 × 3,505,764.22 - Step 4: Simplify right side
5,797,587.13x = 28,051,051,103,039.24 - Step 5: Solve for x
x = 28,051,051,103,039.24/5,797,587.13 - Step 6: Final answer
x = 4,838,400.95
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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.