Finding the Fourth Proportional to 4,346,081.98, 6,519,246.28 and 1,151,208.44
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Solution
The fourth proportional to 4,346,081.98, 6,519,246.28 and 1,151,208.44 is: 1,726,845.32
Step by Step Solution
- Step 1: Write the proportion equation
4,346,081.98 : 6,519,246.28 = 1,151,208.44 : x - Step 2: Convert to fraction form
4,346,081.98/6,519,246.28 = 1,151,208.44/x - Step 3: Cross multiply
4,346,081.98x = 6,519,246.28 × 1,151,208.44 - Step 4: Simplify right side
4,346,081.98x = 7,505,011,339,974.60 - Step 5: Solve for x
x = 7,505,011,339,974.60/4,346,081.98 - Step 6: Final answer
x = 1,726,845.32
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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.