Finding the Fourth Proportional to 6,833,135.06, 10,228,592.45 and 3,751,416.96
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Solution
The fourth proportional to 6,833,135.06, 10,228,592.45 and 3,751,416.96 is: 5,615,535.89
Step by Step Solution
- Step 1: Write the proportion equation
6,833,135.06 : 10,228,592.45 = 3,751,416.96 : x - Step 2: Convert to fraction form
6,833,135.06/10,228,592.45 = 3,751,416.96/x - Step 3: Cross multiply
6,833,135.06x = 10,228,592.45 × 3,751,416.96 - Step 4: Simplify right side
6,833,135.06x = 38,371,715,164,879.27 - Step 5: Solve for x
x = 38,371,715,164,879.27/6,833,135.06 - Step 6: Final answer
x = 5,615,535.89
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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.