Finding the Fourth Proportional to 4,860,145.03, 6,707,203.76 and 2,795,162.00
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Solution
The fourth proportional to 4,860,145.03, 6,707,203.76 and 2,795,162.00 is: 3,857,440.66
Step by Step Solution
- Step 1: Write the proportion equation
4,860,145.03 : 6,707,203.76 = 2,795,162.00 : x - Step 2: Convert to fraction form
4,860,145.03/6,707,203.76 = 2,795,162.00/x - Step 3: Cross multiply
4,860,145.03x = 6,707,203.76 × 2,795,162.00 - Step 4: Simplify right side
4,860,145.03x = 18,747,721,042,673.10 - Step 5: Solve for x
x = 18,747,721,042,673.10/4,860,145.03 - Step 6: Final answer
x = 3,857,440.66
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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.