Finding the Fourth Proportional to 4,431,014.24, 6,116,842.57 and 2,595,219.10
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Solution
The fourth proportional to 4,431,014.24, 6,116,842.57 and 2,595,219.10 is: 3,582,598.88
Step by Step Solution
- Step 1: Write the proportion equation
4,431,014.24 : 6,116,842.57 = 2,595,219.10 : x - Step 2: Convert to fraction form
4,431,014.24/6,116,842.57 = 2,595,219.10/x - Step 3: Cross multiply
4,431,014.24x = 6,116,842.57 × 2,595,219.10 - Step 4: Simplify right side
4,431,014.24x = 15,874,546,638,772.88 - Step 5: Solve for x
x = 15,874,546,638,772.88/4,431,014.24 - Step 6: Final answer
x = 3,582,598.88
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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.