Finding the Fourth Proportional to 4,434,730.88, 6,119,936.91 and 2,397,540.38
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Solution
The fourth proportional to 4,434,730.88, 6,119,936.91 and 2,397,540.38 is: 3,308,610.21
Step by Step Solution
- Step 1: Write the proportion equation
4,434,730.88 : 6,119,936.91 = 2,397,540.38 : x - Step 2: Convert to fraction form
4,434,730.88/6,119,936.91 = 2,397,540.38/x - Step 3: Cross multiply
4,434,730.88x = 6,119,936.91 × 2,397,540.38 - Step 4: Simplify right side
4,434,730.88x = 14,672,795,834,177.74 - Step 5: Solve for x
x = 14,672,795,834,177.74/4,434,730.88 - Step 6: Final answer
x = 3,308,610.21
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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.