Finding the Fourth Proportional to 4,495,735.86, 6,204,102.94 and 2,430,736.98
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Solution
The fourth proportional to 4,495,735.86, 6,204,102.94 and 2,430,736.98 is: 3,354,410.25
Step by Step Solution
- Step 1: Write the proportion equation
4,495,735.86 : 6,204,102.94 = 2,430,736.98 : x - Step 2: Convert to fraction form
4,495,735.86/6,204,102.94 = 2,430,736.98/x - Step 3: Cross multiply
4,495,735.86x = 6,204,102.94 × 2,430,736.98 - Step 4: Simplify right side
4,495,735.86x = 15,080,542,443,984.72 - Step 5: Solve for x
x = 15,080,542,443,984.72/4,495,735.86 - Step 6: Final answer
x = 3,354,410.25
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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.