Finding the Fourth Proportional to 4,531,722.32, 6,253,935 and 2,466,907.94
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Solution
The fourth proportional to 4,531,722.32, 6,253,935 and 2,466,907.94 is: 3,404,419.07
Step by Step Solution
- Step 1: Write the proportion equation
4,531,722.32 : 6,253,935 = 2,466,907.94 : x - Step 2: Convert to fraction form
4,531,722.32/6,253,935 = 2,466,907.94/x - Step 3: Cross multiply
4,531,722.32x = 6,253,935 × 2,466,907.94 - Step 4: Simplify right side
4,531,722.32x = 15,427,881,907,743.90 - Step 5: Solve for x
x = 15,427,881,907,743.90/4,531,722.32 - Step 6: Final answer
x = 3,404,419.07
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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.