Finding the Fourth Proportional to 4,566,118.16, 6,844,224.99 and 2,286,144
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Solution
The fourth proportional to 4,566,118.16, 6,844,224.99 and 2,286,144 is: 3,426,736.53
Step by Step Solution
- Step 1: Write the proportion equation
4,566,118.16 : 6,844,224.99 = 2,286,144 : x - Step 2: Convert to fraction form
4,566,118.16/6,844,224.99 = 2,286,144/x - Step 3: Cross multiply
4,566,118.16x = 6,844,224.99 × 2,286,144 - Step 4: Simplify right side
4,566,118.16x = 15,646,883,895,538.56 - Step 5: Solve for x
x = 15,646,883,895,538.56/4,566,118.16 - Step 6: Final answer
x = 3,426,736.53
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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.