Finding the Fourth Proportional to 4,376,913.92, 6,040,118.14 and 2,541,823.48
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Solution
The fourth proportional to 4,376,913.92, 6,040,118.14 and 2,541,823.48 is: 3,507,703.01
Step by Step Solution
- Step 1: Write the proportion equation
4,376,913.92 : 6,040,118.14 = 2,541,823.48 : x - Step 2: Convert to fraction form
4,376,913.92/6,040,118.14 = 2,541,823.48/x - Step 3: Cross multiply
4,376,913.92x = 6,040,118.14 × 2,541,823.48 - Step 4: Simplify right side
4,376,913.92x = 15,352,914,110,225.93 - Step 5: Solve for x
x = 15,352,914,110,225.93/4,376,913.92 - Step 6: Final answer
x = 3,507,703.01
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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.