Finding the Fourth Proportional to 4,742,329, 6,544,414.34 and 2,596,153
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Solution
The fourth proportional to 4,742,329, 6,544,414.34 and 2,596,153 is: 3,582,691.32
Step by Step Solution
- Step 1: Write the proportion equation
4,742,329 : 6,544,414.34 = 2,596,153 : x - Step 2: Convert to fraction form
4,742,329/6,544,414.34 = 2,596,153/x - Step 3: Cross multiply
4,742,329x = 6,544,414.34 × 2,596,153 - Step 4: Simplify right side
4,742,329x = 16,990,300,922,034.02 - Step 5: Solve for x
x = 16,990,300,922,034.02/4,742,329 - Step 6: Final answer
x = 3,582,691.32
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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.