Finding the Fourth Proportional to 6,609,126.92, 9,914,164.24 and 2,767,083.08
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Solution
The fourth proportional to 6,609,126.92, 9,914,164.24 and 2,767,083.08 is: 4,150,823.01
Step by Step Solution
- Step 1: Write the proportion equation
6,609,126.92 : 9,914,164.24 = 2,767,083.08 : x - Step 2: Convert to fraction form
6,609,126.92/9,914,164.24 = 2,767,083.08/x - Step 3: Cross multiply
6,609,126.92x = 9,914,164.24 × 2,767,083.08 - Step 4: Simplify right side
6,609,126.92x = 27,433,316,120,845.06 - Step 5: Solve for x
x = 27,433,316,120,845.06/6,609,126.92 - Step 6: Final answer
x = 4,150,823.01
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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.