Finding the Fourth Proportional to 8,097,801.44, 11,174,968.44 and 4,426,734.08
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Solution
The fourth proportional to 8,097,801.44, 11,174,968.44 and 4,426,734.08 is: 6,108,894.37
Step by Step Solution
- Step 1: Write the proportion equation
8,097,801.44 : 11,174,968.44 = 4,426,734.08 : x - Step 2: Convert to fraction form
8,097,801.44/11,174,968.44 = 4,426,734.08/x - Step 3: Cross multiply
8,097,801.44x = 11,174,968.44 × 4,426,734.08 - Step 4: Simplify right side
8,097,801.44x = 49,468,613,636,272.44 - Step 5: Solve for x
x = 49,468,613,636,272.44/8,097,801.44 - Step 6: Final answer
x = 6,108,894.37
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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.