Finding the Fourth Proportional to 4,966,101.14, 7,454,364.06 and 4,401,096.98
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Solution
The fourth proportional to 4,966,101.14, 7,454,364.06 and 4,401,096.98 is: 6,606,264.80
Step by Step Solution
- Step 1: Write the proportion equation
4,966,101.14 : 7,454,364.06 = 4,401,096.98 : x - Step 2: Convert to fraction form
4,966,101.14/7,454,364.06 = 4,401,096.98/x - Step 3: Cross multiply
4,966,101.14x = 7,454,364.06 × 4,401,096.98 - Step 4: Simplify right side
4,966,101.14x = 32,807,379,152,286.54 - Step 5: Solve for x
x = 32,807,379,152,286.54/4,966,101.14 - Step 6: Final answer
x = 6,606,264.80
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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.