Finding the Fourth Proportional to 6,716,053.05, 10,073,095.35 and 3,303,423.62
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Solution
The fourth proportional to 6,716,053.05, 10,073,095.35 and 3,303,423.62 is: 4,954,651.32
Step by Step Solution
- Step 1: Write the proportion equation
6,716,053.05 : 10,073,095.35 = 3,303,423.62 : x - Step 2: Convert to fraction form
6,716,053.05/10,073,095.35 = 3,303,423.62/x - Step 3: Cross multiply
6,716,053.05x = 10,073,095.35 × 3,303,423.62 - Step 4: Simplify right side
6,716,053.05x = 33,275,701,099,304.71 - Step 5: Solve for x
x = 33,275,701,099,304.71/6,716,053.05 - Step 6: Final answer
x = 4,954,651.32
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1.5x scale
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.